unfaithfully
un-faith-ful-ly
adverb
In a manner that shows a lack of loyalty, commitment, or adherence to a promise.
"He behaved unfaithfully to his partner."
Thesaurus
Synonyms: unreliably, undependably
Antonyms: dependably, faithfully, reliably
un-faith-ful-ly
In a manner that shows a lack of loyalty, commitment, or adherence to a promise.
"He behaved unfaithfully to his partner."
Synonyms: unreliably, undependably
Antonyms: dependably, faithfully, reliably