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

140 entries under challenge topic. ×

40
question(noun, verb, get, go, charge)
19
inquire(verb, get, go, check, promote)
17
interrogate(verb, check, examine, measure)
16
quiz(noun, verb, check, examine, measure)
15
examine(verb, demand, request, doubt)
12
dispute(noun, verb, get, oppose, provoke)
12
doubt(noun, verb, trouble, concern, dispute)
10
catechize(verb, check, sound, examine, measure)
10
enquire(verb, examine, doubt, seek)
10
problem(noun, anxiety, demand, request)
8
demand(noun, verb, get, go, promote)
8
mistrust(noun, verb, trouble, oppose, concern)
8
probe(noun, verb, examine, review)
8
seek(verb, get, go, promote, examine)
7
distrust(noun, verb, trouble, oppose, concern)
7
suspect(verb, dispute, doubt, question)
6
pump(verb, check, examine, measure)
5
call in question(expression, idiom, dispute, doubt)
5
interview(verb, examine, question, seek)
5
investigate(verb, get, dispute, provoke, examine)
<12345…7>
For more, visit Query on Power Thesaurus
10 years ago|10k views|share |citing 
APASmart Define. (2016). query thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/query/thesaurus/synonyms
ChicagoSmart Define. 2016. "query thesaurus" https://smartdefine.org/query/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, query thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/query/thesaurus/synonyms>.
MLASmart Define. "query thesaurus" 17 February 2016. Web. 20 September 2026. <https://smartdefine.org/query/thesaurus/synonyms>