speechless
- adjective (adj)
Meaning: without ability to talk
Synonyms:
aghast
amazed
aphonic
astounded
buttoned up
clammed up
close-mouthed
cool
cool as cucumber
dazed
dumb
dumbfounded
dumbstruck
inarticulate
mum
mute
not saying boo
reserved
shocked
silent
taciturn
thunderstruck
tight-lipped
tongue-tied
uncommunicative
unflappable
voiceless
wordless
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.