256 entries under expression topic. ×

2
ask for(get, dispute, provoke, try)
2
call for(get, dispute, provoke, try)
2
chew over(study, check, consider, favor)
2
deal with(verb, study, favor, regard)
2
enquire about(verb, study, correct, examine)
2
experiment with(verb, check, taste, examine)
2
face down(get, dispute, provoke, try)
2
face off(get, oppose, fight, dispute)
2
ferret out(verb, action, follow, examine)
2
fly in the face of(idiom, get, dispute, provoke)
2
go over with a fine-tooth comb(verb, idiom, study, check)
2
hang in(get, oppose, fight, dispute)
2
hit up(verb, examine, challenge, seek)
2
hold out for(verb, idiom, examine, challenge)
2
hunt for(verb, phrasal verb, check, follow)
2
insist upon(verb, get, oppose, fight)
2
invite competition(verb, get, oppose, fight)
2
leave no stone unturned(verb, idiom, action, check)
2
look high and low(verb, idiom, check, sound)
2
look see(study, check, consider, correct)
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APASmart Define. (2016). investigate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/investigate/thesaurus/synonyms
ChicagoSmart Define. 2016. "investigate thesaurus" https://smartdefine.org/investigate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, investigate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/investigate/thesaurus/synonyms>.
MLASmart Define. "investigate thesaurus" 17 February 2016. Web. 24 September 2026. <https://smartdefine.org/investigate/thesaurus/synonyms>