Double standard and Double-dealing

Double standard noun - An ethical or moral code that applies more strictly to one group than to another.

Double-dealing and double standard are semantically related. In some cases you can use "Double-dealing" instead a noun phrase "Double standard".

Double-dealing noun - The inclination or practice of misleading others through lies or trickery.

Double standard and double-dealing are semantically related. Sometimes you can use "Double standard" instead a noun phrase "Double-dealing".