diff --git a/caret/words.txt b/caret/words.txt
index 55f5b3e..bcabbdc 100644
--- a/caret/words.txt
+++ b/caret/words.txt
@@ -40,6 +40,8 @@ RSTRIP
 sched
 setenv
 simtime
+subbuffer
+subbuffers
 Summarizable
 TILDE
 Timeseries