5
scan(verb, study, check, consider, sound)
5
verify(verb, correct, examine, try, confirm)
5
winnow(verb, study, check, separate, consider)
4
frisk(verb, study, meet, check, consider)
4
appraise(verb, study, check, consider, fit)
4
ask(verb, request, question, test, investigate)
4
assess(verb, check, consider, examine, censure)
4
check out(verb, expression, phrasal verb, study, check)
4
dissect(verb, study, check, consider, examine)
4
enquire into
4
feel(verb, meet, touch, hit, smooth)
4
ferret out(verb, expression, action, examine, discover)
4
go over(verb, expression, study, check, consider)
4
hit(verb, meet, touch, smooth, strike)
4
peer(verb, consider, sound, notice, examine)
4
petition(noun, verb, examine, challenge, request)
4
read(noun, verb, study, check, consider)
4
sifting(noun, search, race, chase)
4
weigh(verb, study, check, consider, observe)
3
drill(noun, verb, cut, drive, turn)
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APASmart Define. (2016). probe thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/probe/thesaurus/synonyms
ChicagoSmart Define. 2016. "probe thesaurus" https://smartdefine.org/probe/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, probe thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/probe/thesaurus/synonyms>.
MLASmart Define. "probe thesaurus" 27 March 2016. Web. 21 September 2026. <https://smartdefine.org/probe/thesaurus/synonyms>