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

136 entries under question topic. ×

1
experimentalize(verb, check, examine, try, confirm)
1
find out(verb, expression, study, get, determine)
1
get(verb, follow, dispute, have, grasp)
1
give a tryout(expression, idiom, check, examine, try)
1
go eyeball to eyeball with(verb, expression, idiom, oppose, fight)
1
go one on one with(verb, expression, idiom, oppose, fight)
1
go toe to toe with(verb, expression, idiom, oppose, fight)
1
go up against(verb, expression, idiom, oppose, fight)
1
institute(verb, challenge, demand, request)
1
interpolate
1
make a trial run(expression, idiom, check, examine, try)
1
match up(verb, expression, check, examine, try)
1
needle(verb, challenge, demand, request)
1
pop the question(verb, expression, idiom, challenge, demand)
1
prove out(verb, expression, check, examine, try)
1
put on the hotseat(expression, idiom, check, quiz)
1
put the screws to(verb, expression, idiom, check, examine)
1
request(verb, provoke, challenge, demand)
1
run idea by someone(expression, idiom, check, examine, try)
1
run it up a flagpole(expression, idiom, check, examine, try)
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APASmart Define. (2016). investigate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/investigate/thesaurus/synonyms
ChicagoSmart Define. 2016. "investigate thesaurus" https://smartdefine.org/investigate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, investigate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/investigate/thesaurus/synonyms>.
MLASmart Define. "investigate thesaurus" 17 February 2016. Web. 28 September 2026. <https://smartdefine.org/investigate/thesaurus/synonyms>