Perfidious (1 Occurrence)

... Noah Webster's Dictionary 1. (a.) Violating good faith or vows; treacherous; deceitful; faithless; as, a perfidious friend. ...Perfidious (1 Occurrence). ... biblethesaurus.org/p/perfidious.htm - 6k

Unfaithful (58 Occurrences)

... 1. (a.) Not faithful; not observant of promises, vows, allegiance, or duty; violating trust or confidence; treacherous; perfidious; as, an unfaithful subject ... biblethesaurus.org/u/unfaithful.htm - 23k

False-hearted (6 Occurrences)

... False-hearted. Falsehood >>. Noah Webster's Dictionary (a.) Hollow or unsound at the core; treacherous; deceitful; perfidious. Multi-Version Concordance ... biblethesaurus.org/f/false-hearted.htm - 8k

False.

... 2. (superl.) Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous; perfidious; as, a false friend, lover, or subject; false to ... biblethesaurus.org/f/false..htm - 16k

Faithless (46 Occurrences)

... 4. (a.) Not true to allegiance, duty, or vows; perfidious; treacherous; disloyal; not of true fidelity; inconstant, as a husband or a wife. ... biblethesaurus.org/f/faithless.htm - 20k

Treacherous (34 Occurrences)

... (a.) Like a traitor; involving treachery; violating allegiance or faith pledged; perfidious in private life; betraying a trust; faithless. ... biblethesaurus.org/t/treacherous.htm - 16k

Treachery (18 Occurrences)

... Noah Webster's Dictionary (n.) Violation of allegiance or of faith and confidence; treasonable or perfidious conduct; perfidy; treason. ... biblethesaurus.org/t/treachery.htm - 12k

Perfects (1 Occurrence)

biblethesaurus.org/p/perfects.htm - 6k

Perform (155 Occurrences)

biblethesaurus.org/p/perform.htm - 41k