1
restrained(verb, adjective, friendly)
1
unexpressive
1
unpronounceable
1
unutterable
1
vacuous
0
buttoned up(expression, unreserved, noisy)
0
chargeable
0
clammed up(expression, unreserved, noisy)
0
clog
0
close at hand
0
close down
0
close in
0
close together
0
close up
0
closed
0
cold-eyed
0
cold shoulder
0
cold sober
0
coldblooded
0
composed
10 years ago|1.2k views|share |citing 
APASmart Define. (2016). communicative thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/communicative/thesaurus/antonyms
ChicagoSmart Define. 2016. "communicative thesaurus" https://smartdefine.org/communicative/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, communicative thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/communicative/thesaurus/antonyms>.
MLASmart Define. "communicative thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/communicative/thesaurus/antonyms>