256 entries under expression topic. ×

1
do research(verb, idiom, study, view)
1
examine closely(verb, study, check, consider)
1
feel around(verb, examine, test, survey)
1
feel out(verb, study, check, examine)
1
figure out(verb, study, consider, resolve)
1
find out(verb, study, get, determine)
1
fish for(verb, follow, examine, pursue)
1
flip through(verb, check, examine, flash)
1
fool with(examine, try, test, analyze)
1
fork out(verb, turn, produce, clean)
1
futz around(examine, try, test, analyze)
1
get a load of(idiom, study, check, consider)
1
get down to brass tacks(verb, idiom, study, consider)
1
get the drift(verb, idiom, study, get)
1
get the hang of(verb, idiom, study, get)
1
give a tryout(idiom, check, examine, try)
1
give the once-over(verb, idiom, study, check)
1
glance at(verb, check, examine, flash)
1
glance over(verb, check, examine, flash)
1
go after(verb, follow, examine, pursue)
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APASmart Define. (2016). investigate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/investigate/thesaurus/synonyms
ChicagoSmart Define. 2016. "investigate thesaurus" https://smartdefine.org/investigate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, investigate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/investigate/thesaurus/synonyms>.
MLASmart Define. "investigate thesaurus" 17 February 2016. Web. 26 September 2026. <https://smartdefine.org/investigate/thesaurus/synonyms>