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English definition of “faithless”

faithless

adjective uk   /ˈfeɪθ.ləs/ us  

faithless adjective (NOT LOYAL)

not loyal and not able to be trustedDisloyalty, betrayal and treason not faithful sexually to your marriage partner or usual sexual partner: a faithless husbandInfidelity in relationships

faithless adjective (NOT RELIGIOUS)

with no religious faithBelievers and non-believersSupporters, members and defenders
faithlessly
adverb uk   /-li/ us  
Disloyalty, betrayal and treasonBelievers and non-believersSupporters, members and defenders
faithlessness
noun [U] uk   /-nəs/ us  
Disloyalty, betrayal and treasonInfidelity in relationshipsBelievers and non-believersSupporters, members and defenders
(Definition of faithless from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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