Synonyms|530Antonyms|171|Broader|13Narrower|4Related|712

299 entries under adjective topic. ×

1
no-good(poor, base, inferior, insignificant)
1
non-productive
1
not viable(expression, meaningless, invalid, unsubstantiated)
1
nothing(poor, base, inferior, insignificant)
1
null(meaningless, invalid, unsubstantiated, unsupported)
1
null and void(expression, idiom, invalid, unsubstantiated)
1
set aside(expression, meaningless, invalid, unsubstantiated)
1
snowy(clean, perfect, natural, fresh)
1
stereotypical
1
straight(clean, wholesome, unpolluted, unadulterated)
1
unblemished(clean, pure, fresh, neat)
1
unconfirmed(meaningless, invalid, unsubstantiated, unsupported)
1
undebased(clean, perfect, pure, natural)
1
undefiled
1
unenforceable(meaningless, invalid, unsubstantiated, unsupported)
1
unexciting(dull, boring, bland, insipid)
1
unratified(meaningless, invalid, unsubstantiated, unsupported)
1
unsanctioned(meaningless, invalid, unsubstantiated, unsupported)
1
unspotted(clean, perfect, natural, fresh)
1
untarnished(clean, perfect, pure, fresh)
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ChicagoSmart Define. 2016. "sterile thesaurus" https://smartdefine.org/sterile/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, sterile thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sterile/thesaurus/synonyms>.
MLASmart Define. "sterile thesaurus" 1 March 2016. Web. 28 September 2026. <https://smartdefine.org/sterile/thesaurus/synonyms>