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

74 entries under sound topic. ×

1
persuasive(good, right, reasonable, rational)
1
philosophic(knowledgeable, cultured, educated, erudite)
1
philosophical(knowledgeable, cultured, educated, erudite)
1
polymath(knowledgeable, cultured, educated, erudite)
1
professorial(knowledgeable, cultured, educated, erudite)
1
recondite(knowledgeable, cultured, educated, erudite)
1
right(good, reasonable, rational, genuine)
1
scientific(knowledgeable, cultured, educated, erudite)
1
skilled(knowledgeable, cultured, educated, erudite)
1
solemn(knowledgeable, cultured, educated, erudite)
1
studied(knowledgeable, cultured, educated, erudite)
1
telling(reasonable, rational, forceful, persuasive)
1
true(reasonable, rational, absolute, indisputable)
0
attested(good, right, reasonable, rational)
0
compelling(reasonable, rational, forceful, persuasive)
0
defensible(reasonable, rational)
0
determinative(reasonable, rational)
0
efficacious(good, right, reasonable, rational)
0
efficient(good, right, reasonable, rational)
0
in force(expression, good, right, reasonable)
For more, visit Well-grounded on Power Thesaurus
10 years ago|4.1k views|share |citing 
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>