86 entries under sound topic. ×

21
powerful(adjective, clear, strong, great, direct)
15
persuasive(adjective, clear, strong, great, direct)
15
weighty(adjective, clear, strong, great)
13
cogent(adjective, good, clear, strong, great)
12
compelling(adjective, clear, strong, great, direct)
12
potent(adjective, clear, strong, great, direct)
12
strong(adjective, clear, open, reasonable)
11
efficacious(adjective, strong, energetic, powerful)
11
valid(adjective, good, clear, direct)
10
convincing(adjective, good, clear, strong, great)
7
substantial(adjective, strong, reasonable, important)
5
authoritative(adjective, strong, reasonable, energetic)
4
conclusive(adjective, reasonable, solid, certain)
4
solid(adjective, reasonable, important, powerful)
3
clear(adjective, reasonable, bright, sensible)
3
good(reasonable, rational)
3
logical(adjective, clear, reasonable, rational)
2
authentic(reasonable, solid, rational, realistic)
2
determinative(reasonable, rational, definite, precise)
2
efficient(adjective, reasonable, violent, rational)
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APASmart Define. (2015). telling thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/telling/thesaurus/synonyms
ChicagoSmart Define. 2015. "telling thesaurus" https://smartdefine.org/telling/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, telling thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/telling/thesaurus/synonyms>.
MLASmart Define. "telling thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/telling/thesaurus/synonyms>