27 entries under query topic. ×

14
ask(verb, doubt, question, search, suspect)
11
investigate(verb, examine, challenge, seek, search)
11
question(noun, verb, doubt, search, ask)
6
seek(verb, examine, challenge, search, test)
4
probe(noun, verb, examine, challenge, seek)
3
challenge(verb, dispute, examine, doubt, question)
3
hit up(verb, expression, examine, challenge, doubt)
3
knock(verb, examine, challenge, doubt, question)
3
make inquiry(verb, expression, examine, challenge, seek)
2
ask about(verb, expression, examine, challenge, seek)
2
cross-examine(verb, examine, challenge, seek, search)
2
grill(verb, examine, challenge, seek, search)
2
hit(verb, examine, challenge, seek, ask)
2
hold out for(verb, expression, idiom, examine, challenge)
2
interview(verb, examine, challenge, seek, search)
2
look into(verb, expression, phrasal verb, search, ask)
2
petition(verb, examine, challenge, seek, search)
2
pump(verb, examine, challenge, seek, search)
2
put to the question(verb, expression, idiom, examine, challenge)
2
quest(verb, examine, challenge, seek, search)
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APASmart Define. (2016). enquire thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/enquire/thesaurus/synonyms
ChicagoSmart Define. 2016. "enquire thesaurus" https://smartdefine.org/enquire/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, enquire thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/enquire/thesaurus/synonyms>.
MLASmart Define. "enquire thesaurus" 17 February 2016. Web. 20 September 2026. <https://smartdefine.org/enquire/thesaurus/synonyms>