Double-dealing and Unchaste

Double-dealing adjective - Marked by, based on, or done by the use of dishonest methods to acquire something of value.

Unchaste and double-dealing are semantically related. In some cases you can use "Unchaste" instead an adjective phrase "Double-dealing".

Unchaste adjective - Not chaste.

Double-dealing and unchaste are semantically related. Sometimes you can use "Double-dealing" instead an adjective "Unchaste".