322 entries under adjective topic. ×
| established(verb, usual, state, common) | |
| validated(verb, established, approved, authorized) | |
| inveterate(continue, certain, determined, usual) | |
| certified(verb, certain, definite, sure) | |
| set(continue, solid, certain, proper) | |
| settled(verb, set, continue, solid) | |
| affirmed(verb, certain, definite, sure) | |
| chronic(set, continue, usual, fixed) | |
| habitual(continue, common, usual, steady) | |
| valid(sound, right, reasonable, rational) | |
| approved(verb, certain, proper, sure) | |
| authenticated(verb, approved, authorized, substantiated) | |
| corroborated(verb, approved, endorsed, substantiated) | |
| proved(verb, set, fixed, established) | |
| proven(verb, sound, reasonable, rational) | |
| substantiated(verb, approved, endorsed, tested) | |
| ingrained(set, complete, continue, true) | |
| certain(solid, determined, usual, regular) | |
| demonstrated(verb, established, settled, approved) | |
| determined(verb, usual, regular, persistent) |
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| APA | Smart Define. (2016). confirmed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/confirmed/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "confirmed thesaurus" https://smartdefine.org/confirmed/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, confirmed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/confirmed/thesaurus/synonyms>. |
| MLA | Smart Define. "confirmed thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/confirmed/thesaurus/synonyms> |