138 entries under expression topic. ×

11
bear out(verb, phrasal verb, support, show)
7
make legal(verb, endorse, prove, enact)
5
back up(verb, support, approve, sanction)
4
subscribe to(verb, support, accept, favor)
3
check out(verb, support, back, idea)
3
give the go-ahead(verb, idiom, support, back)
3
vouch for(verb, approve, sanction, recommend)
2
give a tryout(idiom, check, examine, try)
2
lap up(support, accept, favor, agree)
2
make good(verb, support, favor, back)
2
rubber stamp(approve, sanction, endorse)
2
shake down(verb, check, examine, try)
2
sign off on(verb, idiom, phrasal verb, support)
2
thumbs up(support, accept, favor, agree)
2
try out(verb, check, examine, idea)
1
John Hancock(verb, endorse, prove, substantiate)
1
add up(verb, show, determine, confirm)
1
answer for(support, favor, substantiate, legitimize)
1
apologize for(support, favor, substantiate, legitimize)
1
argue for(verb, support, favor, sustain)
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APASmart Define. (2015). validate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/validate/thesaurus/synonyms
ChicagoSmart Define. 2015. "validate thesaurus" https://smartdefine.org/validate/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, validate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/validate/thesaurus/synonyms>.
MLASmart Define. "validate thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/validate/thesaurus/synonyms>