diff --git a/.github/workflows/SpellCheck.yml b/.github/workflows/SpellCheck.yml
new file mode 100644
index 00000000..ed4fe177
--- /dev/null
+++ b/.github/workflows/SpellCheck.yml
@@ -0,0 +1,13 @@
+name: Spell Check
+
+on: [pull_request]
+
+jobs:
+  typos-check:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Actions Repository
+        uses: actions/checkout@v4
+      - name: Check spelling
+        uses: crate-ci/typos@v1.18.0
diff --git a/.typos.toml b/.typos.toml
index 12f01cf4..4ddf98fc 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -1,2 +1,11 @@
 [default.extend-words]
-ressize = "ressize"
\ No newline at end of file
+ressize = "ressize"
+# Additional SciML terms
+setp = "setp"
+getp = "getp"
+indexin = "indexin"
+ists = "ists"
+ispcs = "ispcs"
+eqs = "eqs"
+rhs = "rhs"
+MTK = "MTK"
\ No newline at end of file