faithlessly
faith-less-ly
adverb
In a manner showing a lack of loyalty, commitment, or adherence to a promise.
"She faithlessly broke her vows."
Thesaurus
Synonyms: treasonably, false, traitorously, treacherously
faith-less-ly
In a manner showing a lack of loyalty, commitment, or adherence to a promise.
"She faithlessly broke her vows."
Synonyms: treasonably, false, traitorously, treacherously