Synonyms|905Antonyms|81|Broader|7Narrower|0Related|357

58 entries under adjective topic. ×

8
disloyal(weak, unreliable)
6
traitorous
5
unreliable
5
irresolute(weak, unreliable)
5
undependable(weak, unreliable)
3
faithless
3
false
3
fickle
3
inconstant
3
treacherous
3
uncertain
3
untrue
3
untrustworthy(weak, unreliable)
3
wavering
3
weak
1
perfidious
1
unfaithful
1
devious
1
insecure(weak, unreliable)
1
irresponsible
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ChicagoSmart Define. 2015. "staunch thesaurus" https://smartdefine.org/staunch/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, staunch thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/staunch/thesaurus/antonyms>.
MLASmart Define. "staunch thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/staunch/thesaurus/antonyms>