120 entries under appropriate topic. ×

11
beneficial(adjective, good, right, happy)
11
favorable(adjective, good, right, excellent)
10
right(adjective, good, correct, fit)
10
useful(noun, adjective, good, fit)
9
apropos(adjective, adverb, good, correct, right)
9
good(adjective, fit, true, suitable)
9
pertinent(adjective, good, correct, right, reasonable)
8
apposite(adjective, good, correct, right, reasonable)
8
germane(adjective, good, true, suitable)
8
pat(noun, adjective, happy, sensible)
7
fortuitous(adjective, happy, fortunate, advantageous)
7
applicable(adjective, good, fit, true)
7
becoming(adjective, good, correct, right, reasonable)
7
desirable(adjective, correct, right, fair)
6
befitting(verb, adjective, good, correct, right)
6
relevant(adjective, good, correct, right, reasonable)
6
seemly(adjective, adverb, good, correct, right)
5
acceptable(adjective, good, right, reasonable, fit)
5
advisable(good, fit, useful, acceptable)
5
fitted(adjective, good, right, agreeable)
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APASmart Define. (2016). opportune thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/opportune/thesaurus/synonyms
ChicagoSmart Define. 2016. "opportune thesaurus" https://smartdefine.org/opportune/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, opportune thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/opportune/thesaurus/synonyms>.
MLASmart Define. "opportune thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/opportune/thesaurus/synonyms>