Double-dealer and Four-flusher

Double-dealer noun - One who betrays a trust or an allegiance.

Four-flusher and double-dealer are semantically related in deceitful topic. In some cases you can use "Four-flusher" instead a noun phrase "Double-dealer", when it comes to topics like person who cheats another.

Four-flusher noun - A person who tries to bluff other people.

Double-dealer and four-flusher are semantically related in deceitful topic. Sometimes you can use "Double-dealer" instead a noun phrase "Four-flusher", if it concerns topics such as person who cheats another.