833 entries under noun topic. ×

5
benchmark(rule, standard, experiment)
5
competition(meet, challenge, struggle, match)
5
contretemps(difficulty, disaster, hardship, misfortune)
5
crack(go, energy, informal, struggle)
5
dry run(expression, idiom, study, go)
5
fling(study, go, check, energy)
5
inconvenience(upset, trouble, bother, blow)
5
misadventure(trouble, ruin, defeat, blow)
5
mishap(trouble, ruin, defeat, concern)
5
preliminary(adjective, check, new, approval)
5
probe(study, check, try, test)
5
research(verb, study, check, measure)
5
rigor(trouble, worry, difficulty, sorrow)
5
sample(verb, adjective, try, model)
5
stab(go, energy, crack, informal)
5
striving(performance, action, go, work)
5
tournament(event, fight, challenge, struggle)
5
undertaking(performance, study, go, work)
5
unhappiness(trouble, worry, abuse, distress)
5
worry(trouble, concern, blow, strain)
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APASmart Define. (2016). trial thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/trial/thesaurus/synonyms
ChicagoSmart Define. 2016. "trial thesaurus" https://smartdefine.org/trial/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, trial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/trial/thesaurus/synonyms>.
MLASmart Define. "trial thesaurus" 1 April 2016. Web. 28 September 2026. <https://smartdefine.org/trial/thesaurus/synonyms>