diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 305e4c03b8..5f4456ccc3 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -32475,6 +32475,8 @@ substaintially->substantially
 substancial->substantial
 substantialy->substantially
 substantivly->substantively
+substask->subtask
+substasks->subtasks
 substatial->substantial
 substential->substantial
 substentially->substantially
@@ -32512,6 +32514,8 @@ subsysytems->subsystems
 subsytem->subsystem
 subsytems->subsystems
 subtabels->subtables
+subtak->subtask
+subtaks->subtask, subtasks,
 subtances->substances
 subtarger->subtarget, sub-target,
 subtargers->subtargets, sub-targets,