diff --git a/AUTHORS b/AUTHORS
index 25b55e5aed2..9413f9c2e74 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -185,6 +185,7 @@ Katerina Koukiou
 Keri Volans
 Kevin Cox
 Kevin J. Foley
+Kian-Meng Ang
 Kodi B. Arfer
 Kostis Anagnostopoulos
 Kristoffer Nordström
diff --git a/doc/en/announce/release-2.5.0.rst b/doc/en/announce/release-2.5.0.rst
index bc83fdc122c..c6cdcdd8a83 100644
--- a/doc/en/announce/release-2.5.0.rst
+++ b/doc/en/announce/release-2.5.0.rst
@@ -11,7 +11,7 @@ clear information about the circumstances and a simple example which
 reproduces the problem.
 
 The issue tracker is of course not empty now.  We have many remaining
-"enhacement" issues which we'll hopefully can tackle in 2014 with your
+"enhancement" issues which we'll hopefully can tackle in 2014 with your
 help.
 
 For those who use older Python versions, please note that pytest is not
diff --git a/doc/en/changelog.rst b/doc/en/changelog.rst
index c5ccc75e3af..15ac02d83ae 100644
--- a/doc/en/changelog.rst
+++ b/doc/en/changelog.rst
@@ -538,7 +538,7 @@ Bug Fixes
   the ``tmp_path``/``tmpdir`` fixture). Now the directories are created with
   private permissions.
 
-  pytest used to silenty use a pre-existing ``/tmp/pytest-of-<username>`` directory,
+  pytest used to silently use a pre-existing ``/tmp/pytest-of-<username>`` directory,
   even if owned by another user. This means another user could pre-create such a
   directory and gain control of another user's temporary directory. Now such a
   condition results in an error.
@@ -1304,7 +1304,7 @@ Improvements
   is not displayed by default for passing tests. This change makes the mistake
   visible during testing.
 
-  You may supress this behavior temporarily or permanently by setting
+  You may suppress this behavior temporarily or permanently by setting
   ``logging.raiseExceptions = False``.
 
 
@@ -1759,7 +1759,7 @@ Bug Fixes
   it was swallowed and ignored (regression in pytest 5.1.0).
 
 
-- :issue:`6801`: Do not display empty lines inbetween traceback for unexpected exceptions with doctests.
+- :issue:`6801`: Do not display empty lines in between traceback for unexpected exceptions with doctests.
 
 
 - :issue:`6802`: The :fixture:`testdir fixture <testdir>` works within doctests now.
@@ -4628,7 +4628,7 @@ Bug Fixes
 - Fixed a bug where stdout and stderr were logged twice by junitxml when a test
   was marked xfail. (:issue:`3491`)
 
-- Fix ``usefixtures`` mark applyed to unittest tests by correctly instantiating
+- Fix ``usefixtures`` mark applied to unittest tests by correctly instantiating
   ``FixtureInfo``. (:issue:`3498`)
 
 - Fix assertion rewriter compatibility with libraries that monkey patch
@@ -8009,7 +8009,7 @@ Bug fixes:
   or through plugin hooks.  Also introduce a "--strict" option which
   will treat unregistered markers as errors
   allowing to avoid typos and maintain a well described set of markers
-  for your test suite.  See exaples at http://pytest.org/en/stable/how-to/mark.html
+  for your test suite.  See examples at http://pytest.org/en/stable/how-to/mark.html
   and its links.
 - issue50: introduce "-m marker" option to select tests based on markers
   (this is a stricter and more predictable version of '-k' in that "-m"
@@ -8321,7 +8321,7 @@ Bug fixes:
 - fix issue57 -f|--looponfail to work with xpassing tests (thanks Ronny)
 - fix issue92 collectonly reporter and --pastebin (thanks Benjamin Peterson)
 - fix py.code.compile(source) to generate unique filenames
-- fix assertion re-interp problems on PyPy, by defering code
+- fix assertion re-interp problems on PyPy, by deferring code
   compilation to the (overridable) Frame.eval class. (thanks Amaury Forgeot)
 - fix py.path.local.pyimport() to work with directories
 - streamline py.path.local.mkdtemp implementation and usage
@@ -8395,7 +8395,7 @@ Bug fixes:
 - improve support for raises and other dynamically compiled code by
   manipulating python's linecache.cache instead of the previous
   rather hacky way of creating custom code objects.  This makes
-  it seemlessly work on Jython and PyPy where it previously didn't.
+  it seamlessly work on Jython and PyPy where it previously didn't.
 
 - fix issue96: make capturing more resilient against Control-C
   interruptions (involved somewhat substantial refactoring
diff --git a/doc/en/history.rst b/doc/en/history.rst
index 796a42486ca..bb5aa493022 100644
--- a/doc/en/history.rst
+++ b/doc/en/history.rst
@@ -139,7 +139,7 @@ project:
    which adds ``pytest`` (rather than ``py.test``) as the recommended
    command-line entry point
 
-Due to this history, it's diffcult to answer the question when pytest was started.
+Due to this history, it's difficult to answer the question when pytest was started.
 It depends what point should really be seen as the start of it all. One
 possible interpretation is to  pick Europython 2004, i.e. around June/July
 2004.
diff --git a/doc/en/how-to/skipping.rst b/doc/en/how-to/skipping.rst
index 9b74628d59f..e2f59c77ae8 100644
--- a/doc/en/how-to/skipping.rst
+++ b/doc/en/how-to/skipping.rst
@@ -369,7 +369,7 @@ Here is a simple test file with the several usages:
 
 Running it with the report-on-xfail option gives this output:
 
-.. FIXME: Use $ instead of ! again to reenable regendoc once it's fixed:
+.. FIXME: Use $ instead of ! again to re-enable regendoc once it's fixed:
    https://github.com/pytest-dev/pytest/issues/8807
 
 .. code-block:: pytest
diff --git a/doc/en/reference/fixtures.rst b/doc/en/reference/fixtures.rst
index 35b79021209..da2c5e009c3 100644
--- a/doc/en/reference/fixtures.rst
+++ b/doc/en/reference/fixtures.rst
@@ -208,7 +208,7 @@ the one defined in ``tests/test_top.py`` would be unavailable to it because it
 would have to step down a level (step inside a circle) to find it.
 
 The first fixture the test finds is the one that will be used, so
-:ref:`fixtures can be overriden <override fixtures>` if you need to change or
+:ref:`fixtures can be overridden <override fixtures>` if you need to change or
 extend what one does for a particular scope.
 
 You can also use the ``conftest.py`` file to implement
diff --git a/src/_pytest/_code/code.py b/src/_pytest/_code/code.py
index b19ee7c64d9..12ce135529c 100644
--- a/src/_pytest/_code/code.py
+++ b/src/_pytest/_code/code.py
@@ -895,7 +895,7 @@ def _truncate_recursive_traceback(
                 max_frames=max_frames,
                 total=len(traceback),
             )
-            # Type ignored because adding two instaces of a List subtype
+            # Type ignored because adding two instances of a List subtype
             # currently incorrectly has type List instead of the subtype.
             traceback = traceback[:max_frames] + traceback[-max_frames:]  # type: ignore
         else:
diff --git a/src/_pytest/assertion/rewrite.py b/src/_pytest/assertion/rewrite.py
index 50b367e25ef..e9ecedfaa52 100644
--- a/src/_pytest/assertion/rewrite.py
+++ b/src/_pytest/assertion/rewrite.py
@@ -513,7 +513,7 @@ def _call_assertion_pass(lineno: int, orig: str, expl: str) -> None:
 
 def _check_if_assertion_pass_impl() -> bool:
     """Check if any plugins implement the pytest_assertion_pass hook
-    in order not to generate explanation unecessarily (might be expensive)."""
+    in order not to generate explanation unnecessarily (might be expensive)."""
     return True if util._assertion_pass else False
 
 
diff --git a/src/_pytest/assertion/util.py b/src/_pytest/assertion/util.py
index c26ff90dc53..14512a7c5ca 100644
--- a/src/_pytest/assertion/util.py
+++ b/src/_pytest/assertion/util.py
@@ -142,7 +142,7 @@ def has_default_eq(
 
     First, we check if the object's __eq__ attribute has __code__,
     if so, we check the equally of the method code filename (__code__.co_filename)
-    to the default onces generated by the dataclass and attr module
+    to the default one generated by the dataclass and attr module
     for dataclasses the default co_filename is <string>, for attrs class, the __eq__ should contain "attrs eq generated"
     """
     # inspired from https://github.com/willmcgugan/rich/blob/07d51ffc1aee6f16bd2e5a25b4e82850fb9ed778/rich/pretty.py#L68
diff --git a/src/_pytest/config/__init__.py b/src/_pytest/config/__init__.py
index 4cb22009a06..1bdd8effba2 100644
--- a/src/_pytest/config/__init__.py
+++ b/src/_pytest/config/__init__.py
@@ -970,7 +970,7 @@ def inipath(self) -> Optional[Path]:
 
     def add_cleanup(self, func: Callable[[], None]) -> None:
         """Add a function to be called when the config object gets out of
-        use (usually coninciding with pytest_unconfigure)."""
+        use (usually coinciding with pytest_unconfigure)."""
         self._cleanup.append(func)
 
     def _do_configure(self) -> None:
diff --git a/src/_pytest/config/compat.py b/src/_pytest/config/compat.py
index 8f82dd9f9d7..ba267d21505 100644
--- a/src/_pytest/config/compat.py
+++ b/src/_pytest/config/compat.py
@@ -23,7 +23,7 @@ class PathAwareHookProxy:
     this helper wraps around hook callers
     until pluggy supports fixingcalls, this one will do
 
-    it currently doesnt return full hook caller proxies for fixed hooks,
+    it currently doesn't return full hook caller proxies for fixed hooks,
     this may have to be changed later depending on bugs
     """
 
diff --git a/src/_pytest/junitxml.py b/src/_pytest/junitxml.py
index 13688251f6a..4af5fbab0c0 100644
--- a/src/_pytest/junitxml.py
+++ b/src/_pytest/junitxml.py
@@ -256,7 +256,7 @@ def append_skipped(self, report: TestReport) -> None:
     def finalize(self) -> None:
         data = self.to_xml()
         self.__dict__.clear()
-        # Type ignored becuase mypy doesn't like overriding a method.
+        # Type ignored because mypy doesn't like overriding a method.
         # Also the return value doesn't match...
         self.to_xml = lambda: data  # type: ignore[assignment]
 
diff --git a/src/_pytest/mark/expression.py b/src/_pytest/mark/expression.py
index 9d57e944b92..92220d7723a 100644
--- a/src/_pytest/mark/expression.py
+++ b/src/_pytest/mark/expression.py
@@ -190,7 +190,7 @@ def __len__(self) -> int:
 class Expression:
     """A compiled match expression as used by -k and -m.
 
-    The expression can be evaulated against different matchers.
+    The expression can be evaluated against different matchers.
     """
 
     __slots__ = ("code",)
diff --git a/src/_pytest/pytester.py b/src/_pytest/pytester.py
index 42e71ff917e..84547535d5f 100644
--- a/src/_pytest/pytester.py
+++ b/src/_pytest/pytester.py
@@ -1288,7 +1288,7 @@ def collect_by_name(
     ) -> Optional[Union[Item, Collector]]:
         """Return the collection node for name from the module collection.
 
-        Searchs a module collection node for a collection node matching the
+        Searches a module collection node for a collection node matching the
         given name.
 
         :param modcol: A module collection node; see :py:meth:`getmodulecol`.
diff --git a/src/_pytest/python.py b/src/_pytest/python.py
index aa49aa26499..203976f2b33 100644
--- a/src/_pytest/python.py
+++ b/src/_pytest/python.py
@@ -1649,7 +1649,7 @@ def __init__(
             # this will be redeemed later
             for mark in callspec.marks:
                 # feel free to cry, this was broken for years before
-                # and keywords cant fix it per design
+                # and keywords can't fix it per design
                 self.keywords[mark.name] = mark
             self.own_markers.extend(normalize_mark_list(callspec.marks))
         if keywords:
diff --git a/testing/acceptance_test.py b/testing/acceptance_test.py
index bfd1fe6e668..8b8d4a4a6ed 100644
--- a/testing/acceptance_test.py
+++ b/testing/acceptance_test.py
@@ -1281,7 +1281,7 @@ def test_simple():
     reason="Windows raises `OSError: [Errno 22] Invalid argument` instead",
 )
 def test_no_brokenpipeerror_message(pytester: Pytester) -> None:
-    """Ensure that the broken pipe error message is supressed.
+    """Ensure that the broken pipe error message is suppressed.
 
     In some Python versions, it reaches sys.unraisablehook, in others
     a BrokenPipeError exception is propagated, but either way it prints
diff --git a/testing/code/test_source.py b/testing/code/test_source.py
index 53202ee27e3..9f7be5e2458 100644
--- a/testing/code/test_source.py
+++ b/testing/code/test_source.py
@@ -484,7 +484,7 @@ def deco_fixture():
 
     src = inspect.getsource(deco_fixture)
     assert src == "    @pytest.fixture\n    def deco_fixture():\n        assert False\n"
-    # currenly Source does not unwrap decorators, testing the
+    # currently Source does not unwrap decorators, testing the
     # existing behavior here for explicitness, but perhaps we should revisit/change this
     # in the future
     assert str(Source(deco_fixture)).startswith("@functools.wraps(function)")
diff --git a/testing/test_compat.py b/testing/test_compat.py
index 9f48a31d689..8471a1a50f6 100644
--- a/testing/test_compat.py
+++ b/testing/test_compat.py
@@ -156,11 +156,11 @@ def raise_baseexception(self):
 
     @property
     def raise_exception(self):
-        raise Exception("exception should be catched")
+        raise Exception("exception should be caught")
 
     @property
     def raise_fail_outcome(self):
-        pytest.fail("fail should be catched")
+        pytest.fail("fail should be caught")
 
 
 def test_helper_failures() -> None:
diff --git a/testing/test_config.py b/testing/test_config.py
index 4435591164f..9a57b919dd9 100644
--- a/testing/test_config.py
+++ b/testing/test_config.py
@@ -386,7 +386,7 @@ def pytest_configure(config):
             pytest.param(
                 """
                 [some_other_header]
-                required_plugins = wont be triggered
+                required_plugins = won't be triggered
                 [pytest]
                 """,
                 "1.5",
@@ -807,7 +807,7 @@ def test_confcutdir_check_isdir(self, pytester: Pytester) -> None:
         with pytest.raises(pytest.UsageError, match=exp_match):
             pytester.parseconfig("--confcutdir", pytester.path.joinpath("file"))
         with pytest.raises(pytest.UsageError, match=exp_match):
-            pytester.parseconfig("--confcutdir", pytester.path.joinpath("inexistant"))
+            pytester.parseconfig("--confcutdir", pytester.path.joinpath("nonexistent"))
 
         p = pytester.mkdir("dir")
         config = pytester.parseconfig("--confcutdir", p)
diff --git a/testing/test_doctest.py b/testing/test_doctest.py
index ca215e070fa..e85f44f93f4 100644
--- a/testing/test_doctest.py
+++ b/testing/test_doctest.py
@@ -80,7 +80,7 @@ def test_collect_module_two_doctest_no_modulelevel(
             '# Empty'
             def my_func():
                 ">>> magic = 42 "
-            def unuseful():
+            def useless():
                 '''
                 # This is a function
                 # >>> # it doesn't have any doctest
@@ -564,7 +564,7 @@ def my_func():
                 >>> magic - 42
                 0
                 '''
-            def unuseful():
+            def useless():
                 pass
             def another():
                 '''
diff --git a/testing/test_runner.py b/testing/test_runner.py
index a34cd98f964..2e2c462d978 100644
--- a/testing/test_runner.py
+++ b/testing/test_runner.py
@@ -287,7 +287,7 @@ def teardown_class(cls):
 
             def test_func():
                 import sys
-                # on python2 exc_info is keept till a function exits
+                # on python2 exc_info is kept till a function exits
                 # so we would end up calling test functions while
                 # sys.exc_info would return the indexerror
                 # from guessing the lastitem
diff --git a/testing/test_stash.py b/testing/test_stash.py
index bb294f5da35..2c9df4832e4 100644
--- a/testing/test_stash.py
+++ b/testing/test_stash.py
@@ -56,7 +56,7 @@ def test_stash() -> None:
     with pytest.raises(AttributeError):
         stash.foo = "nope"  # type: ignore[attr-defined]
 
-    # No interaction with anoter stash.
+    # No interaction with another stash.
     stash2 = Stash()
     key3 = StashKey[int]()
     assert key2 not in stash2
diff --git a/testing/test_warnings.py b/testing/test_warnings.py
index 3ae9ea33181..734e1ebb5cd 100644
--- a/testing/test_warnings.py
+++ b/testing/test_warnings.py
@@ -289,7 +289,7 @@ def pytest_warning_recorded(self, warning_message, when, nodeid, location):
         assert collected_result[2] == expected_result[2], str(collected)
 
         # NOTE: collected_result[3] is location, which differs based on the platform you are on
-        #       thus, the best we can do here is assert the types of the paremeters match what we expect
+        #       thus, the best we can do here is assert the types of the parameters match what we expect
         #       and not try and preload it in the expected array
         if collected_result[3] is not None:
             assert type(collected_result[3][0]) is str, str(collected)
@@ -708,7 +708,7 @@ def test_issue4445_preparse(self, pytester: Pytester, capwarn) -> None:
         pytester.parseconfig("--help")
 
         # with stacklevel=2 the warning should originate from config._preparse and is
-        # thrown by an errorneous conftest.py
+        # thrown by an erroneous conftest.py
         assert len(capwarn.captured) == 1
         warning, location = capwarn.captured.pop()
         file, _, func = location
diff --git a/tox.ini b/tox.ini
index 9d26051ebb7..6d30e0b0dca 100644
--- a/tox.ini
+++ b/tox.ini
@@ -130,7 +130,7 @@ commands =
     {envpython} tox_run.py
 
 [testenv:release]
-decription = do a release, required posarg of the version number
+description = do a release, required posarg of the version number
 basepython = python3
 usedevelop = True
 passenv = *
@@ -144,7 +144,7 @@ deps =
 commands = python scripts/release.py {posargs}
 
 [testenv:prepare-release-pr]
-decription = prepare a release PR from a manual trigger in GitHub actions
+description = prepare a release PR from a manual trigger in GitHub actions
 usedevelop = {[testenv:release]usedevelop}
 passenv = {[testenv:release]passenv}
 deps = {[testenv:release]deps}