228 entries under verb topic. ×

2
suppress(stop, calm, dull, quiet)
2
tongue-tie(calm, dull, quiet, suppress)
1
Hush up(expression, phrasal verb, interjection, stop)
1
abstain(keep, suppress, refuse, deny)
1
allay(calm, subdue, relax, satisfy)
1
ameliorate(calm, subdue, relax, satisfy)
1
appease(calm, subdue, relax, satisfy)
1
asphyxiate(stop, restrain, curb, suppress)
1
assuage(calm, subdue, relax, satisfy)
1
becalm(calm, subdue, relax, satisfy)
1
black out(expression, phrasal verb, stop, restrain)
1
bridle(keep, suppress, refuse, deny)
1
bring to screeching halt(expression, idiom, stop, restrain)
1
burke(stop, close, restrain, curb)
1
calm(dull, quiet, subdue, relax)
1
calm down(expression, phrasal verb, calm, dull)
1
can it(expression, phrasal verb, calm, quiet)
1
check(stop, keep, restrain, curb)
1
choke back(expression, phrasal verb, stop, restrain)
1
clamp down(expression, phrasal verb, stop, close)
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). clam up thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/clam_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "clam up thesaurus" https://smartdefine.org/clam_up/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, clam up thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/clam_up/thesaurus/synonyms>.
MLASmart Define. "clam up thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/clam_up/thesaurus/synonyms>