197 entries under investigate topic. ×

1
spell out(verb, expression, consider, resolve, examine)
1
superintend(verb, check, observe, examine, review)
1
supervise(verb, check, observe, examine, review)
1
talk game(verb, expression, consider, resolve, examine)
1
test the waters(verb, expression, idiom, check, see)
1
think through(verb, expression, phrasal verb, consider, resolve)
1
track down(verb, expression, check, examine, look)
1
trial(noun, check, try, test)
1
try on(expression, examine, try, test)
1
try on for size(expression, idiom, examine, try, test)
1
try out(verb, expression, phrasal verb, work, prepare)
1
turn inside out(verb, expression, idiom, check, examine)
1
turn upside down(verb, expression, idiom, check, examine)
1
venture(examine, try, test, trial)
0
X-ray(verb, examine, scrutinize, evaluate)
0
break up(verb, expression, examine, scrutinize)
0
cut up(verb, expression, examine, censure, disparage)
0
decompose(verb, examine, scrutinize, analyze)
0
decompound(verb, examine, scrutinize, analyze)
0
disintegrate(verb, examine, scrutinize, evaluate)
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APASmart Define. (2016). study thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/study/thesaurus/synonyms
ChicagoSmart Define. 2016. "study thesaurus" https://smartdefine.org/study/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, study thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/study/thesaurus/synonyms>.
MLASmart Define. "study thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/study/thesaurus/synonyms>