140 entries under adjective topic. ×

20
recognized(verb, characteristic, knowledge, important)
16
familiar(characteristic, knowledge, important, common)
16
understood(verb, knowledge, silent, assumed)
12
well-known(characteristic, simple, knowledge, plain)
11
acknowledged(famous, familiar, popular, skilled)
9
famous(characteristic, important, familiar, renowned)
8
accepted(adverb, famous, familiar, popular)
8
proverbial(characteristic, simple, knowledge, common)
7
noted(characteristic, knowledge, important, famous)
5
admitted(famous, familiar, popular, fact)
5
celebrated(important, famous, familiar, popular)
5
common(plain, important, famous, familiar)
4
avowed(famous, popular, fact, notorious)
4
certified(famous, popular, skilled, qualified)
4
famed
4
hackneyed(knowledge, famous, popular, notorious)
4
obvious(famous, popular, broadcast, social)
4
plain(clear, sound, firm, common)
4
public(important, famous, familiar, prominent)
3
certain(clear, understanding, keen, firm)
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APASmart Define. (2015). known thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/known/thesaurus/synonyms
ChicagoSmart Define. 2015. "known thesaurus" https://smartdefine.org/known/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, known thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/known/thesaurus/synonyms>.
MLASmart Define. "known thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/known/thesaurus/synonyms>