adulterous

a·dul·ter·ous

A0101200 (ə-dŭl′tər-əs, -trəs)adj. Relating to, inclined to, or marked by adultery.

a·dul′ter·ous·ly adv.

(əˈdʌltərəs) adj an obsolete word for adulterate²

(əˈdʌltərəs) adjof, characterized by, or inclined to adultery aˈdulterously adv

(əˈdʌl tər əs)

adj. characterized by, involved in, or given to adultery; illicit. [1400–50] a•dul′ter•ous•ly, adv.

Thesaurus

Adj.	1.	adulterous - characterized by adultery; "an adulterous relationship"; "extramarital affairs"; "the extracurricular activities of a philandering husband"extramarital, extracurricularillicit - contrary to accepted morality (especially sexual morality) or convention; "an illicit association with his secretary"
	2.	adulterous - not faithful to a spouse or lover; "adulterous husbands and wives"; "a two-timing boyfriend"cheating, two-timingunfaithful - having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend; "her husband was unfaithful"

adjective unfaithful, cheating (informal), extramarital, fornicating, unchaste She had an adulterous affair with a politician.

Translations

adultère