1
attempt(noun, study, check, measure, struggle)
1
attention(noun, study, class, exercise, subject)
1
battery(study, check, test, analysis, inspection)
1
benchmark(noun, experiment)
1
breakdown(noun, study, check, examination, test)
1
buzz session
1
calibration
1
canvassing
1
catechism(noun, study, check, review, request)
1
chase(search, examination, race, hunt, mission)
1
check-up
1
checking(study, check, review, test, analysis)
1
checkup(noun, study, check, review, examination)
1
class(noun, study, exercise, subject, course)
1
close inquiry
1
colloquium
1
comp(noun, check, approval, judgment, examination)
1
comparison(noun, study, class, exercise, subject)
1
concern(noun, regard, interest, understand, keenness)
1
consultation(trial, inquiry)
11 years ago|13k views|share |citing 
APASmart Define. (2015). investigation thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/investigation/thesaurus/synonyms
ChicagoSmart Define. 2015. "investigation thesaurus" https://smartdefine.org/investigation/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, investigation thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/investigation/thesaurus/synonyms>.
MLASmart Define. "investigation thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/investigation/thesaurus/synonyms>