mum (n.)
mum (v.)
mum (adj.)
- aphasic
- aphonic
- breathless
- brief
- brusque
- close
- closemouthed
- concise
- curt
- dumb
- dumbfounded
- dumbstricken
- dumbstruck
- inarticulate
- laconic
- ma
- mute
- quiet
- short
- silent
- snug
- speechless
- taciturn
- terse
- tongue-tied
- tongueless
- untalkative
- voiceless
- wordless
