350 entries under expression topic. ×

2
sign and seal(idiom, evidence)
2
sign off on(verb, idiom, support, take)
2
strike a bargain(idiom, compact)
2
sure sign(hint, indication, seal, stamp)
2
take one up on(verb, idiom, set, settle)
2
telltale sign(noun, hint, suggestion, indication)
2
thumbs up(verb, support, accept, pass)
2
turn out(verb, mark, note, create)
2
write down(verb, phrasal verb, mark, note)
2
write up(verb, order, mark, note)
1
add up to(verb, idiom, make, mean)
1
agree on terms
1
aid to navigation
1
allow participation(verb, accept, agree, allow)
1
back talk(noun, return, report, resolution)
1
basis for belief
1
be sponsor for
1
bear out(support, back, approve, sanction)
1
bear witness(verb, idiom, confirm, indicate)
1
beat the drum
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APASmart Define. (2016). sign thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sign/thesaurus/synonyms
ChicagoSmart Define. 2016. "sign thesaurus" https://smartdefine.org/sign/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, sign thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sign/thesaurus/synonyms>.
MLASmart Define. "sign thesaurus" 17 February 2016. Web. 23 September 2026. <https://smartdefine.org/sign/thesaurus/synonyms>