Difficult and Poker-faced

Difficult adjective - Requiring considerable physical or mental effort.

Poker-faced and difficult are semantically related In some cases you can use "Poker-faced" instead an adjective "Difficult".

Nearby Word: difficulty

Poker-faced adjective - Deliberately impassive in manner.

Difficult and poker-faced are semantically related in hidden topic. Sometimes you can use "Difficult" instead an adjective phrase "Poker-faced".