unfaithfully

Adverb

Meaning

in an unfaithful undependable unreliable manner

Source: WordNet

Synonyms

dishonestly basely deceitfully malevolently disloyally blasphemously adulterously perfidiously falsely capriciously changeably undependably cuckoldly unreliably

Antonyms

honestly stanchly faithfully trustily

Close letter words and terms

unfaithful helper unfaithful servant unfaithfullness unfaithfulness unfakable unfakably