Synonyms|81Antonyms|9|Broader|0Narrower|0Related|20

15 entries under verb topic. ×

5
shut up
4
close up
3
belt up
3
clam up
3
dummy up
2
button up
2
keep quiet(expression, hide, stash, stow)
1
be quiet
0
be discreet(hide, stash, stow)
0
be the soul of discretion(hide, stash, stow)
0
button your lip(expression, idiom, hide, stash)
0
keep secret(expression, hide, stash, stow)
0
keep under wraps(expression, idiom, hide, stash)
0
keep under your hat(expression, idiom, hide, stash)
0
not tell a soul(expression, idiom, hide, stash)
For more, visit Keep_mum on Power Thesaurus
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). keep mum thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/keep_mum/thesaurus/synonyms
ChicagoSmart Define. 2015. "keep mum thesaurus" https://smartdefine.org/keep_mum/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, keep mum thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/keep_mum/thesaurus/synonyms>.
MLASmart Define. "keep mum thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/keep_mum/thesaurus/synonyms>