69 entries under decent topic. ×

1
fireball(knowledgeable, adequate, qualified, capable)
1
fool(knowledgeable, adequate, qualified, capable)
1
indifferent(adjective, reasonable, sensible, restrained, modest)
1
know ins and outs(expression, idiom, adequate, qualified)
1
know the answers(expression, idiom, adequate, qualified)
1
know the ropes(expression, idiom, adequate, qualified)
1
know the score(expression, idiom, adequate, qualified)
1
large(adjective, cool, great, pleasant, moderate)
1
mediocre(adjective, good, reasonable, sensible, restrained)
1
no slouch(expression, knowledgeable, adequate, qualified)
1
on the ball(expression, idiom, fair, agreeable)
1
ordinary(adjective, reasonable, sensible, restrained, modest)
1
pertinent(good, fit, appropriate, acceptable)
1
pleasant(adjective, cool, reasonable, moderate, appropriate)
1
polished(knowledgeable, adequate, qualified, capable)
1
proficient(knowledgeable, adequate, qualified, capable)
1
savvy(knowledgeable, adequate, qualified, capable)
1
skilled(knowledgeable, adequate, qualified, capable)
1
there(knowledgeable, adequate, qualified, capable)
1
unimpeachable(adjective, good, reasonable, generous)
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APASmart Define. (2016). sufficient thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sufficient/thesaurus/synonyms
ChicagoSmart Define. 2016. "sufficient thesaurus" https://smartdefine.org/sufficient/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, sufficient thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sufficient/thesaurus/synonyms>.
MLASmart Define. "sufficient thesaurus" 2 March 2016. Web. 24 September 2026. <https://smartdefine.org/sufficient/thesaurus/synonyms>