Synonyms|48Antonyms|63|Broader|0Narrower|0Related|34
6
traitorously
5
treacherously
4
treasonably
3
falsely
2
agnostically(adverb, irreligiously)
2
disloyally
2
false
2
irreligiously(adverb, irreligiously)
2
perfidiously
2
unbelievingly
2
unfaithfully
2
unreliably(adverb, undependably)
2
untrustworthily
1
adulterously
1
atheistically(adverb, irreligiously)
1
deceitfully
1
dishonest
1
dishonestly
1
fickly
1
godlessly(adverb, irreligiously)
<123>
For more, visit Faithlessly on Power Thesaurus
13 years ago|2.1k views|share |citing 
APASmart Define. (2013). faithlessly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/faithlessly/thesaurus/synonyms
ChicagoSmart Define. 2013. "faithlessly thesaurus" https://smartdefine.org/faithlessly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, faithlessly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/faithlessly/thesaurus/synonyms>.
MLASmart Define. "faithlessly thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/faithlessly/thesaurus/synonyms>