Difference between Cheat On and Cuckold

CHEAT ON vs CUCKOLD: NOUN

A man married to an unfaithful wife, especially when he is unaware or unaccepting of the fact.
The cowfish.
A West Indian plectognath fish (Ostracion triqueter).
A man whose wife is unfaithful; the husband of an adulteress.
A name of the cow-fish, Ostracion quadricore: apparently so called from its horns. See cow-fish .
A book-name of the cow-bird, Molothrus ater; so called from its parasitic and polygamous habits.
A man whose wife is false to him; the husband of an adulteress.
A corrupt form of cockle.
A man whose wife is unfaithful.
A man whose wife committed adultery

To make a cuckold of, as a husband, by seducing his wife, or by her becoming an adulteress.
To make a cuckold of.

Deal with, Sleep with, Have sex, Come into, Feel for, Bring back, Stick to, Turn to, Get over, Wait on, Look forward to, Wander, Cuckold, Betray, Cheat

Lover, Nympho, Hussy, Paramour, Dick, Floozy, Whore, Cradle snatcher, Horny, Complaisant, Swain, Cheat on, Wander, Betray, Cheat

Bring to, Deal with, Sleep with, Come into, Feel for, Bring back, Stick to, Turn to, Get over, Wait on, Look forward to, Wander, Cuckold, Betray, Cheat

Wittol, Lecher, Lover, Nympho, Hussy, Paramour, Dick, Floozy, Whore, Cradle snatcher, Horny, Complaisant, Wander, Betray, Cheat

By all means, do not cheat on God.
How to cheat on homework or online classes.
Duncan refuses to help him cheat on principle.
So I did not cheat on him exactly.
They cheat on their taxes, they cheat on their spouse, and so on.
Did I cheat on tests or quizzes, or cheat anyone of what I owe?
Also, a man who will cheat with you is someone who can cheat on you.
People who cheat on God will surely cheat on their partners.
Sometimes spouses at home cheat, and sometimes service members cheat on deployment.
History shows us the Kim family has been tempted to cheat or they did cheat on any deal.