Synonyms|288Antonyms|51|Broader|1Narrower|0Related|376

74 entries under sound topic. ×

2
trustworthy(good, right, reasonable, rational)
2
weighty(good, right, reasonable, rational)
1
abstruse(knowledgeable, cultured, educated, erudite)
1
academic(knowledgeable, cultured, educated, erudite)
1
accurate(correct, reasonable, proper, rational)
1
authentic(good, right, reasonable, rational)
1
bona fide(expression, good, right, reasonable)
1
bookish(knowledgeable, cultured, educated, erudite)
1
conclusive(reasonable, rational, absolute, forceful)
1
convincing(reasonable, rational, forceful, persuasive)
1
deep(knowledgeable, cultured, educated, erudite)
1
esoteric(knowledgeable, cultured, educated, erudite)
1
genuine(good, right, reasonable, rational)
1
grave(knowledgeable, cultured, educated, erudite)
1
in the know(expression, idiom, knowledgeable, cultured)
1
intellectual(knowledgeable, cultured, educated, erudite)
1
irrefutable(reasonable, rational, absolute, indisputable)
1
literary(knowledgeable, cultured, educated, erudite)
1
pansophic(knowledgeable, cultured, educated, erudite)
1
pedantic(knowledgeable, cultured, educated, erudite)
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APASmart Define. (2016). well-grounded thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/well-grounded/thesaurus/synonyms
ChicagoSmart Define. 2016. "well-grounded thesaurus" https://smartdefine.org/well-grounded/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, well-grounded thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/well-grounded/thesaurus/synonyms>.
MLASmart Define. "well-grounded thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/well-grounded/thesaurus/synonyms>