8
unconcealed
8
undeniable(adjective, certain, definite, proven)
8
undisguised(adjective, clear, easy, honest, plain)
7
charter(noun, agreement, permit, contract, grant)
7
franchise(noun, right, agreement, authority, permit)
7
gross(adjective, clear, informal, real, obvious)
7
letters patent(noun, expression, idiom, permission)
7
marked(adjective, clear, plain, obvious, manifest)
7
naked(adjective, clear, free, accessible, obvious)
7
public(adjective, clear, obvious, broadcast, understandable)
7
understandable(adjective, clear, simple, sharp, plain)
6
express(verb, adjective, clear, simple, sharp)
6
incontrovertible(adjective, sharp, certain, definite, obvious)
6
indubitable(adjective, certain)
6
perceivable(adjective, observable)
6
permit(noun, agreement, contract, authorization, permission)
6
rank(adjective, clear, obvious, blunt, manifest)
6
secure
6
self-explanatory(adjective, clear, plain, certain, definite)
6
sure(adjective, clear, plain, certain, definite)
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APASmart Define. (2016). patent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/patent/thesaurus/synonyms
ChicagoSmart Define. 2016. "patent thesaurus" https://smartdefine.org/patent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, patent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/patent/thesaurus/synonyms>.
MLASmart Define. "patent thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/patent/thesaurus/synonyms>