diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index d8f2573..989dde2 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -4404,7 +4404,6 @@
 broswer->browser
 broswers->browsers
 broswing->browsing
-brouter->router
 brower->browser
 browers->browsers
 browing->browsing
@@ -19070,7 +19069,10 @@
 misterious->mysterious
 mistery->mystery
 misteryous->mysterious
+mistmatch->mismatch
+mistmatched->mismatched
 mistmatches->mismatches
+mistmatching->mismatching
 mittigate->mitigate
 miximum->maximum
 mixted->mixed
diff --git a/codespell_lib/data/dictionary_code.txt b/codespell_lib/data/dictionary_code.txt
index f3d96fe..1312a2f 100644
--- a/codespell_lib/data/dictionary_code.txt
+++ b/codespell_lib/data/dictionary_code.txt
@@ -2,6 +2,7 @@
 apoint->appoint
 atend->attend
 atending->attending
+brouter->router
 cas->case, cast,
 clas->class
 cloneable->clonable