Definition: a deception for profit to yourself
Similar words: dissembling, dissimulation, deceit, deception
Definition: the act of deceiving
Synonyms: unsporting, unsportsmanlike, dirty, foul, cheating
Definition: violating accepted standards or rules
Usage: a dirty fighter; used foul means to gain power; a nasty unsporting serve; fined for unsportsmanlike behavior
Definition: not fair; marked by injustice or partiality or deception
Usage: used unfair methods; it was an unfair trial; took an unfair advantage
Synonyms: two-timing, adulterous, cheating
Definition: not faithful to a spouse or lover
Usage: adulterous husbands and wives; a two-timing boyfriend
Similar words: unfaithful
Definition: having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend
Usage: her husband was unfaithful