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

140 entries under test topic. ×

61
examine(verb, action, study, check, separate)
42
study(noun, verb, get, check, run)
36
explore(verb, action, study, check, separate)
31
scrutinize(verb, study, check, separate, run)
30
probe(verb, action, study, check, separate)
29
look into(verb, expression, phrasal verb, action, study)
29
inspect(verb, study, check, run, consider)
26
research(verb, action, study, check, consider)
23
check(verb, study, run, consider, taste)
19
inquire(verb, action, study, get, check)
17
search(noun, verb, action, study, check)
14
scan(verb, study, check, run, consider)
14
survey(verb, study, check, run, consider)
13
sift(verb, action, study, check, separate)
12
review(verb, study, check, run, consider)
10
delve into(verb, expression, phrasal verb, study, check)
10
check out(verb, expression, phrasal verb, study, check)
9
pry(verb, study, check, consider, sound)
9
canvass(verb, study, check, run, consider)
9
seek(verb, action, study, check, sound)
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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>