289 entries under adjective topic. ×

2
indicative(meaning, effective, expressive, working)
2
influential(important, powerful, realistic, effective)
2
intrinsic(physical, material, true, actual)
2
levelheaded(good, open, honest, sensible)
2
natural(true, real, indisputable, lawful)
2
open(good, direct, right, honest)
2
physical(solid, material, real, positive)
2
politic(moderate, honest, fair, proper)
2
productive
2
provable(clear, true, sure, demonstrable)
2
proven(good, sound, right, reasonable)
2
ratiocinative(clear, sound, logical, systematic)
2
relatable
2
sapient(moderate, honest, fair, proper)
2
satisfying(good, clear, reasonable, sensible)
2
serious(honest, pure, straight, real)
2
serviceable
2
straight(open, correct, honest, solid)
2
substantiated(logical, approved, supported, confirmed)
2
substantive(physical, material, actual)
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APASmart Define. (2016). valid thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/valid/thesaurus/synonyms
ChicagoSmart Define. 2016. "valid thesaurus" https://smartdefine.org/valid/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, valid thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/valid/thesaurus/synonyms>.
MLASmart Define. "valid thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/valid/thesaurus/synonyms>