diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d5c5dd00837524548141ef02f0846c3d30b61caf..bade5ab63cd04f0cc02864d1958feeecb0329c64 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,13 @@ on:
         - cron:  '17 3 * * 0'
 
 jobs:
+    typos:
+        name: Typos
+        runs-on: ubuntu-latest
+        steps:
+        -   uses: actions/checkout@v4
+        -   uses: crate-ci/typos@master
+
     ruff:
         name: Ruff
         runs-on: ubuntu-latest
diff --git a/arraycontext/impl/jax/__init__.py b/arraycontext/impl/jax/__init__.py
index 92838351091d4c8207bdd5abfdc478f98a0f34c3..c52b24a67c5e20c657a6a3deb60435879c8db6c9 100644
--- a/arraycontext/impl/jax/__init__.py
+++ b/arraycontext/impl/jax/__init__.py
@@ -151,7 +151,7 @@ class EagerJAXArrayContext(ArrayContext):
         return array
 
     def tag_axis(self, iaxis, tags: ToTagSetConvertible, array):
-        # TODO: See `jax.experiemental.maps.xmap`, proabably that should be useful?
+        # TODO: See `jax.experiemental.maps.xmap`, probably that should be useful?
         return array
 
     def call_loopy(self, t_unit, **kwargs):
diff --git a/arraycontext/impl/jax/fake_numpy.py b/arraycontext/impl/jax/fake_numpy.py
index 6c9192ba7ebb979b726ccf53454922c60784da4f..afe672834ad208ed3612532038bccbe70f5c0c18 100644
--- a/arraycontext/impl/jax/fake_numpy.py
+++ b/arraycontext/impl/jax/fake_numpy.py
@@ -174,7 +174,7 @@ class EagerJAXFakeNumpyNamespace(BaseFakeNumpyNamespace):
             else:
                 return reduce(
                         jnp.logical_and,
-                        [rec_equal(ix, iy) for (_, ix), (_, iy) in iterable],
+                        [rec_equal(x_i, y_i) for (_, x_i), (_, y_i) in iterable],
                         true)
 
         return rec_equal(a, b)
diff --git a/arraycontext/impl/pyopencl/fake_numpy.py b/arraycontext/impl/pyopencl/fake_numpy.py
index 22b1bff9044ec3283af5c1c6f45e43dd54cf45dd..2583bfa2d995f24fdda51b2ee292d59c68488009 100644
--- a/arraycontext/impl/pyopencl/fake_numpy.py
+++ b/arraycontext/impl/pyopencl/fake_numpy.py
@@ -231,7 +231,7 @@ class PyOpenCLFakeNumpyNamespace(LoopyBasedFakeNumpyNamespace):
             else:
                 return reduce(
                         partial(cl_array.minimum, queue=queue),
-                        [rec_equal(ix, iy)for (_, ix), (_, iy) in iterable],
+                        [rec_equal(x_i, y_i)for (_, x_i), (_, y_i) in iterable],
                         true)
 
         result = rec_equal(a, b)
diff --git a/arraycontext/impl/pyopencl/taggable_cl_array.py b/arraycontext/impl/pyopencl/taggable_cl_array.py
index af3ab15ecfea457d4db0840124d31b2ac24ddb6d..a0f3ef47bcc27d1ad0c88473a29e7aa21f34f04d 100644
--- a/arraycontext/impl/pyopencl/taggable_cl_array.py
+++ b/arraycontext/impl/pyopencl/taggable_cl_array.py
@@ -20,8 +20,9 @@ from pytools.tag import Tag, Taggable, ToTagSetConvertible
 @dataclass(frozen=True, eq=True)
 class Axis(Taggable):
     """
-    Records the tags corresponding to a dimensions of :class:`TaggableCLArray`.
+    Records the tags corresponding to a dimension of :class:`TaggableCLArray`.
     """
+
     tags: FrozenSet[Tag]
 
     def _with_new_tags(self, tags: FrozenSet[Tag]) -> "Axis":
diff --git a/arraycontext/impl/pytato/fake_numpy.py b/arraycontext/impl/pytato/fake_numpy.py
index aa0e0e8940d38cb2802aec2df23038a1bb10ec75..9c41b52376bf5666c20afa506cf65495d1104085 100644
--- a/arraycontext/impl/pytato/fake_numpy.py
+++ b/arraycontext/impl/pytato/fake_numpy.py
@@ -189,7 +189,7 @@ class PytatoFakeNumpyNamespace(LoopyBasedFakeNumpyNamespace):
             else:
                 return reduce(
                         pt.logical_and,
-                        [rec_equal(ix, iy) for (_, ix), (_, iy) in iterable],
+                        [rec_equal(x_i, y_i) for (_, x_i), (_, y_i) in iterable],
                         true)
 
         return rec_equal(a, b)
diff --git a/pyproject.toml b/pyproject.toml
index 10dba60af1c1ac4bfa78229b789c24f8df3683d2..6c4cdc4af58881cc7289faa830c8e9f32a948717 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -135,3 +135,8 @@ module = [
     "jax.*",
 ]
 ignore_missing_imports = true
+
+[tool.typos.default]
+extend-ignore-re = [
+  "(?Rm)^.*(#|//)\\s*spellchecker:\\s*disable-line$"
+]