diff --git a/scripts/hunspell/isocpp.dic b/scripts/hunspell/isocpp.dic
index 0b2e89e..21cd28b 100644
--- a/scripts/hunspell/isocpp.dic
+++ b/scripts/hunspell/isocpp.dic
@@ -272,6 +272,7 @@ Jiangang
 jmp
 join's
 JSF
+jthread
 Juhl
 knr
 Koenig97