270 entries under expression topic. ×

1
sacred word(noun, agreement, contract, assurance)
1
safety measure(noun, care, bond, security)
1
say so(verb, give, assert, trust)
1
set about(try, offer, begin, commit)
1
set in motion(verb, idiom, accept, start)
1
set out(verb, accept, start, try)
1
settle down(verb, join, catch, tie)
1
show a tendency
1
sign on(verb, join, use, pick)
1
smooth the way
1
solemn word(noun, agreement, contract, assurance)
1
speak of(verb, determine, say, indicate)
1
spell out(order, detail, provide, require)
1
stamp of approval(idiom, agreement, authorization, consent)
1
stand fair to
1
stand for(verb, determine, say, indicate)
1
stand up for(verb, idiom, support, maintain)
1
state under oath(verb, idiom, assert, trust)
1
sure sign(seal, stamp, trademark)
1
sure thing(noun, support, agreement, contract)
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APASmart Define. (2016). promise thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/promise/thesaurus/synonyms
ChicagoSmart Define. 2016. "promise thesaurus" https://smartdefine.org/promise/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, promise thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/promise/thesaurus/synonyms>.
MLASmart Define. "promise thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/promise/thesaurus/synonyms>