Word Type

Adjective

Adjective

Verb

The word "certified" can be used as adjective, adjective and verb.

Word Relationships

Opposites (Antonyms)

uncertified

Derived Terms

board-certified certified accountant certified check certified copy certified mail certified nursing assistant certified public accountant certified safety professional non-certified noncertified self-certified uncertified

Inflected/Variant Forms

certify

Related Terms

authorized certify documented

Similar Terms

authorised authoritative authorized certifiable certifiable certificated certificated credentialled credentialled documented insane registered registered

Synonym Network

certifiable

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.