unfaithfully
Webster 1828
UNFA'ITHFULLY, adverb 1. In violation of promises, vows or duty; treacherously; perfidiously.2. Negligently; imperfectly; as work unfaithfully done
Webster 1828
UNFA'ITHFULLY, adverb 1. In violation of promises, vows or duty; treacherously; perfidiously.2. Negligently; imperfectly; as work unfaithfully done