cheat on

Definitions of cheat on
1

v be sexually unfaithful to one's partner in marriage

Synonyms:
betray, cheat, cuckold, wander
Types:
two-time
carry on a romantic relationship with two people at the same time
fool around, play around
commit adultery
Type of:
cozen, deceive, delude, lead on
be false to; be dishonest with

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