89 entries under quieten topic. ×

1
tranquilize(verb, calm, subdue, relax, satisfy)
0
closed up(expression, shush, dulling)
0
decrease volume(expression, shush, dulling)
0
dried up(expression, close, gag, shush)
0
dulling(extinguish, quash, lull, shush)
0
hold tongue(expression, quiet, still, silence)
0
overawed(suppress, stifle, quash, shush)
0
settle down(verb, expression, calm, dull, quiet)
0
struck dumb(expression, shush, dulling)
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). clam up thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/clam_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "clam up thesaurus" https://smartdefine.org/clam_up/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, clam up thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/clam_up/thesaurus/synonyms>.
MLASmart Define. "clam up thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/clam_up/thesaurus/synonyms>