diff --git a/Doc/bugs.rst b/Doc/bugs.rst
index 5d0f68ca69675e..0bf316807419ae 100644
--- a/Doc/bugs.rst
+++ b/Doc/bugs.rst
@@ -8,7 +8,7 @@ Python is a mature programming language which has established a reputation for
 stability.  In order to maintain this reputation, the developers would like to
 know of any deficiencies you find in Python.
 
-It can be sometimes faster to fix bugs yourself and contribute patches to
+It can sometimes be faster to fix bugs yourself and contribute patches to
 Python as it streamlines the process and involves less people. Learn how to
 :ref:`contribute <contributing-to-python>`.
 
diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst
index 409539dec17d73..57055615547a84 100644
--- a/Doc/c-api/init.rst
+++ b/Doc/c-api/init.rst
@@ -425,7 +425,7 @@ Initializing and finalizing the interpreter
 
    Note that Python will do a best effort at freeing all memory allocated by the Python
    interpreter.  Therefore, any C-Extension should make sure to correctly clean up all
-   of the preveiously allocated PyObjects before using them in subsequent calls to
+   of the previously allocated PyObjects before using them in subsequent calls to
    :c:func:`Py_Initialize`.  Otherwise it could introduce vulnerabilities and incorrect
    behavior.
 
diff --git a/Lib/_py_warnings.py b/Lib/_py_warnings.py
index cbaa94458629ac..975b0ef1c8ad9f 100644
--- a/Lib/_py_warnings.py
+++ b/Lib/_py_warnings.py
@@ -33,7 +33,7 @@ def _set_module(module):
 # - a class representing the warning category
 # - a compiled regex that must match the module that is being warned
 # - a line number for the line being warning, or 0 to mean any line
-# If either if the compiled regexs are None, match anything.
+# If either of the compiled regexs are None, match anything.
 filters = []
 
 
diff --git a/Mac/BuildScript/README.rst b/Mac/BuildScript/README.rst
index e44e74f3a49234..d343af13169354 100644
--- a/Mac/BuildScript/README.rst
+++ b/Mac/BuildScript/README.rst
@@ -12,7 +12,7 @@ package. This format is deprecated and is no longer supported by modern
 macOS systems; it is usable on macOS 10.6 and earlier systems.
 To be usable on newer versions of macOS, the bits in the bundle package
 must be assembled in a macOS flat installer package, using current
-versions of the pkgbuild and productbuild utilities. To pass macoS
+versions of the pkgbuild and productbuild utilities. To pass macOS
 Gatekeeper download quarantine, the final package must be signed
 with a valid Apple Developer ID certificate using productsign.
 Starting with macOS 10.15 Catalina, Gatekeeper now also requires
diff --git a/Misc/rhel7/README.md b/Misc/rhel7/README.md
index 8642e7c678f279..41c0868ad40800 100644
--- a/Misc/rhel7/README.md
+++ b/Misc/rhel7/README.md
@@ -12,7 +12,7 @@ command.
 sudo yum install pkgconfig 'tcl-devel >= 8.5.12' 'tk-devel >= 8.5.12' openssl11-devel
 ```
 
-The run `configure` with `PKG_CONFIG_PATH` environment variable.
+Then run `configure` with `PKG_CONFIG_PATH` environment variable.
 
 ```shell
 PKG_CONFIG_PATH=Misc/rhel7 ./configure -C
diff --git a/Modules/_abc.c b/Modules/_abc.c
index d6a953b336025d..a5a0659c4e4458 100644
--- a/Modules/_abc.c
+++ b/Modules/_abc.c
@@ -549,12 +549,12 @@ _abc._abc_register
     subclass: object
     /
 
-Internal ABC helper for subclasss registration. Should be never used outside abc module.
+Internal ABC helper for subclass registration. Should be never used outside abc module.
 [clinic start generated code]*/
 
 static PyObject *
 _abc__abc_register_impl(PyObject *module, PyObject *self, PyObject *subclass)
-/*[clinic end generated code: output=7851e7668c963524 input=ca589f8c3080e67f]*/
+/*[clinic end generated code: output=7851e7668c963524 input=fdf6a8117da33121]*/
 {
     if (!PyType_Check(subclass)) {
         PyErr_SetString(PyExc_TypeError, "Can only register classes");
diff --git a/Modules/clinic/_abc.c.h b/Modules/clinic/_abc.c.h
index 04681fa2206a2a..43ba3ebddba3e0 100644
--- a/Modules/clinic/_abc.c.h
+++ b/Modules/clinic/_abc.c.h
@@ -52,7 +52,7 @@ PyDoc_STRVAR(_abc__abc_register__doc__,
 "_abc_register($module, self, subclass, /)\n"
 "--\n"
 "\n"
-"Internal ABC helper for subclasss registration. Should be never used outside abc module.");
+"Internal ABC helper for subclass registration. Should be never used outside abc module.");
 
 #define _ABC__ABC_REGISTER_METHODDEF    \
     {"_abc_register", _PyCFunction_CAST(_abc__abc_register), METH_FASTCALL, _abc__abc_register__doc__},
@@ -161,4 +161,4 @@ _abc_get_cache_token(PyObject *module, PyObject *Py_UNUSED(ignored))
 {
     return _abc_get_cache_token_impl(module);
 }
-/*[clinic end generated code: output=1989b6716c950e17 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=dde8efe9ff1ac4cc input=a9049054013a1b77]*/
diff --git a/iOS/README.rst b/iOS/README.rst
index f0979ba152eb20..3cae0264b0bc2d 100644
--- a/iOS/README.rst
+++ b/iOS/README.rst
@@ -359,7 +359,7 @@ automatic breakpoints can be inconvenient. However, they can be disabled by
 creating a symbolic breakpoint that is triggered at the start of the test run.
 
 Select "Debug > Breakpoints > Create Symbolic Breakpoint" from the Xcode menu, and
-populate the new brewpoint with the following details:
+populate the new breakpoint with the following details:
 
 * **Name**: IgnoreSignals
 * **Symbol**: UIApplicationMain