Synonyms|676Antonyms|90|Broader|10Narrower|13Related|233

58 entries under investigate topic. ×

1
look into(verb, expression, demand, ask)
1
penetrate(verb, sound, examine, test)
1
pierce(verb, sound, examine, test)
1
prod(verb, sound, examine, test)
1
prospect(examine, request, ask, inspect)
1
put out a feeler(verb, expression, idiom, sound, examine)
1
put the screws to(verb, expression, idiom, examine, challenge)
1
scrutinize(examine, request, question, ask)
1
sift(examine, request, ask, inspect)
1
sound(verb, examine, test, survey)
1
study(examine, review, request, ask)
1
test the waters(verb, expression, idiom, sound, examine)
1
verify(verb, examine, test, survey)
0
dig(explore, research, delve)
0
go into(expression, dig, explore, research)
0
look-see(dig, explore, research, delve)
0
poke(dig, explore, research, delve)
0
sweat out(verb, expression, examine, review, question)
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APASmart Define. (2016). query thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/query/thesaurus/synonyms
ChicagoSmart Define. 2016. "query thesaurus" https://smartdefine.org/query/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, query thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/query/thesaurus/synonyms>.
MLASmart Define. "query thesaurus" 17 February 2016. Web. 27 September 2026. <https://smartdefine.org/query/thesaurus/synonyms>