192 entries under investigate topic. ×

1
rifle through(verb, expression, check, examine, look)
1
roast(verb, examine, censure, review, request)
1
root(verb, check, examine, look, seek)
1
search into(expression, study, check, consider, see)
1
separate(verb, study, consider, oppose, examine)
1
smell around(verb, expression, check, examine, look)
1
sort out(verb, expression, study, consider, see)
1
spell out(verb, expression, study, consider, resolve)
1
superintend(verb, study, check, observe, examine)
1
talk game(verb, expression, study, consider, resolve)
1
test the waters(verb, expression, idiom, study, check)
1
think through(verb, expression, study, consider, resolve)
1
track down(verb, expression, check, examine, look)
1
try on for size(expression, idiom, examine, try, test)
1
turn over(expression, study, check, consider, observe)
1
turn upside down(verb, expression, idiom, check, examine)
1
venture(examine, try, test)
0
pierce(verb, action, study, see, note)
0
hunt for(verb, expression, phrasal verb, check, examine)
0
poke into(verb, expression, check, examine, look)
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APASmart Define. (2015). scrutinize thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/scrutinize/thesaurus/synonyms
ChicagoSmart Define. 2015. "scrutinize thesaurus" https://smartdefine.org/scrutinize/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, scrutinize thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/scrutinize/thesaurus/synonyms>.
MLASmart Define. "scrutinize thesaurus" 23 December 2015. Web. 1 October 2026. <https://smartdefine.org/scrutinize/thesaurus/synonyms>