4
knew(verb, knew)
4
obvious(adjective, famous, popular, broadcast, social)
4
plain(adjective, clear, sound, firm, common)
4
proclaimed
4
public(adjective, important, famous, familiar, prominent)
3
ascertained
3
certain(adjective, clear, understanding, keen, firm)
3
conscious(adjective, famous, alert, popular, perceptive)
3
know
3
manifest(adjective, famous, popular, notorious, recognized)
3
notable(important, famous, familiar, renowned)
3
open(adjective, simple, easy, true, natural)
3
patent(adjective, famous, popular, broadcast, social)
3
popular(adjective, important, famous, familiar, renowned)
3
received(adjective, knowledge, famous, popular, notorious)
2
-carat(true, real, indisputable)
2
acquainted(adjective, understanding, keen, sensible, certain)
2
aware(adjective, understanding, keen, sensible, certain)
2
commonplace(adjective, knowledge, plain, common, usual)
2
current
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APASmart Define. (2015). known thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/known/thesaurus/synonyms
ChicagoSmart Define. 2015. "known thesaurus" https://smartdefine.org/known/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, known thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/known/thesaurus/synonyms>.
MLASmart Define. "known thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/known/thesaurus/synonyms>