Synonyms|966Antonyms|47|Broader|12Narrower|37Related|332

211 entries under search topic. ×

2
give the third degree(verb, expression, idiom, check, examine)
2
hit(verb, examine, challenge, demand, request)
2
candle(study, check, consider, correct, examine)
2
chew over(expression, study, check, consider, favor)
2
deal with(verb, expression, study, favor, regard)
2
deliberate(verb, favor, regard, view, examine)
2
eyeball(verb, study, check, consider, see)
2
ferret(verb, check, sound, examine, look)
2
ferret out(verb, expression, action, follow, examine)
2
forage(verb, check, examine, look, seek)
2
go over with a fine-tooth comb(verb, expression, idiom, study, check)
2
grub(verb, check, turn, produce, clean)
2
interview(verb, examine, challenge, question, seek)
2
leave no stone unturned(verb, expression, idiom, action, check)
2
look high and low(verb, expression, idiom, check, sound)
2
overlook(verb, study, check, consider, correct)
2
peg(verb, study, check, consider, examine)
2
penetrate(verb, study, check, consider, turn)
2
petition(verb, examine, challenge, seek)
2
pierce(verb, study, check, consider, turn)
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ChicagoSmart Define. 2016. "investigate thesaurus" https://smartdefine.org/investigate/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, investigate thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/investigate/thesaurus/synonyms>.
MLASmart Define. "investigate thesaurus" 17 February 2016. Web. 30 September 2026. <https://smartdefine.org/investigate/thesaurus/synonyms>