174 entries under review topic. ×

45
examine(verb, action, study, meet, check)
45
investigate(verb, action, study, check, separate)
36
search(noun, verb, action, study, check)
30
study(noun, verb, check, consider, correct)
26
scrutinize(verb, study, meet, check, separate)
24
explore(verb, action, study, check, separate)
21
research(noun, verb, action, study, check)
21
check(noun, verb, study, consider, observe)
19
investigation(noun, study, check, measure)
17
inquiry(noun, study, check, request)
17
survey(noun, verb, study, check, consider)
17
examination(noun, study, check, measure)
16
look into(verb, expression, phrasal verb, action, study)
15
exploration(noun, study, question, test)
14
sift(verb, action, study, check, separate)
14
inquest(noun, study, check, question)
13
test(noun, verb, study, advance, check)
12
dig(verb, action, study, check, consider)
12
inquire(verb, action, study, check, separate)
12
go into(verb, expression, phrasal verb, action, study)
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APASmart Define. (2016). probe thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/probe/thesaurus/synonyms
ChicagoSmart Define. 2016. "probe thesaurus" https://smartdefine.org/probe/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, probe thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/probe/thesaurus/synonyms>.
MLASmart Define. "probe thesaurus" 27 March 2016. Web. 24 September 2026. <https://smartdefine.org/probe/thesaurus/synonyms>