unfaithful

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Once the Games began, they were humiliated again by another kind of cheating scandal involving an unfaithful biathlete.

From The Wall Street Journal • Feb. 17, 2026

"And three months ago, I made the biggest mistake of my life and I was unfaithful," he continued.

From Barron's • Feb. 11, 2026

It’s not that she’s unfaithful to the material.

From Los Angeles Times • Mar. 31, 2025

Ms Trussler said during the trial MacPhail had attempted to portray her "caring, kind daughter" as a "nasty, unfaithful girlfriend" but that "could not be further from the truth".

From BBC • Oct. 31, 2024

This night I would confront him and demand to know with whom he thought I had been unfaithful, and when.

From "Ophelia" by Lisa Klein