Synonyms|94Antonyms|122|Broader|10Narrower|21Related|169
17
calm(verb, adjective, tranquillise)
15
quiet
13
quieten
12
still
10
soothe
9
lull
8
pacify
8
sedate(verb, tranquillise)
7
mollify
7
tranquilize
6
allay
6
calm down(verb, expression, phrasal verb)
6
tranquillise
5
hush
4
assuage
4
ease
4
placate
3
appease
3
compose
3
relax
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APASmart Define. (2013). tranquillize thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/tranquillize/thesaurus/synonyms
ChicagoSmart Define. 2013. "tranquillize thesaurus" https://smartdefine.org/tranquillize/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, tranquillize thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/tranquillize/thesaurus/synonyms>.
MLASmart Define. "tranquillize thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/tranquillize/thesaurus/synonyms>