Dissimulator and Two-timer

Dissimulator noun - A person who professes beliefs and opinions that he or she does not hold in order to conceal his or her real feelings or motives.

Two-timer and dissimulator are semantically related in hypocrite topic. In some cases you can use "Two-timer" instead a noun "Dissimulator", when it comes to topics like is deceitful.

Two-timer noun - Someone who deceives a lover or spouse by carrying on a sexual relationship with somebody else.

Dissimulator and two-timer are semantically related in hypocrite topic. Sometimes you can use "Dissimulator" instead a noun phrase "Two-timer", if it concerns topics such as is deceitful.