Synonyms|656Antonyms|284|Broader|10Narrower|11Related|2.1k

251 entries under reasonable topic. ×

4
solid(good, sound, right, rational)
4
synthetic(adjective, sound, sensible, reasoning)
4
telling(adjective, clear, sound, rational)
4
thinking(adjective, sound, keen, sensible)
4
well-founded(good, sound, right, sensible)
3
astute(adjective, sound, tough, sharp)
3
constant(adjective, common, ordinary, usual)
3
discreet(adjective, rational, sober, wise)
3
discriminating(adjective, clear, sound, sensible)
3
down-to-earth(adjective, sensible, rational, sober)
3
enlightened(adjective, sound, sensible, reasoning)
3
feasible
3
kosher(adjective, good, clear, sound, right)
3
likely(adjective, ordinary, usual, normal)
3
necessary(adjective, clear, sound, rational)
3
perspicuous(adjective, clear, sound, rational)
3
powerful(good, sound, right, rational)
3
sagacious(adjective, sound, sensible, rational)
3
strong(good, sound, right, rational)
3
subtle(adjective, clear, sound, rational)
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HarvardSmart Define 2015, logical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/logical/thesaurus/synonyms>.
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