1) Infidelity NounUnfaithfulness
The quality of being unfaithful.
She never engaged herself in any act of infidelity.
Quality - an essential and distinguishing attribute of something or someone.
Disloyalty - the quality of being disloyal.
Love - a strong positive emotion of regard and affection; "Have you ever fallen in love with someone ?".
What - interrogatively; "What does it make difference ?".
Fit - conform to some shape or size; "How does this shirt fit?".
Tight - closely constrained or constricted or constricting; "The shirt got tight".
Oddish - somewhat strange; "It`s oddish".