diff --git a/.github/scripts/typos.sh b/.github/scripts/typos.sh
index 0fc77ccdd3..7dbadf0634 100755
--- a/.github/scripts/typos.sh
+++ b/.github/scripts/typos.sh
@@ -10,5 +10,6 @@ cd "$(dirname "${0}")"/../..
 git ls-files \
 | grep -v -E '(codespell-ignore\.txt|spellcheck\.words|/wcurl|/THANKS)' \
 | typos \
+    --isolated \
     --config '.github/scripts/typos.toml' \
     --file-list -
diff --git a/.github/scripts/typos.toml b/.github/scripts/typos.toml
index e0c3bea035..bd5d7f3241 100644
--- a/.github/scripts/typos.toml
+++ b/.github/scripts/typos.toml
@@ -4,5 +4,9 @@
 
 [default]
 extend-ignore-identifiers-re = [
-  "(GOST)",
+  "(ba|BA|fo|Fo|FU|Iy|ND|OT|pn|PN|ue|UE)",
+  "(anc|bck|ben|CNA|ECT|EDE|edn|ein|Jod|kno|MEK|Nam|Ned|noo|nin|nto|ser|ths|Typ|typ|URE|wrk)",
+  "(admi|alue|CLEA|clen|dout|GOST|HELO|helo|htpt|inex|PARM|parm|PASE)",
+  "(HEADE|numer|optin|parms|stati|ttests)",
+  "(Januar|passin|Passiv|perfec|PUNICODE|TEMPLAT|varius)",
 ]