Difficult and Hard to please

Difficult adjective - Requiring considerable physical or mental effort.

Hard to please is a synonym for difficult in troublesome topic. In some cases you can use "Hard to please" instead an adjective "Difficult", when it comes to topics like unmanageable socially.

Nearby Word: difficulty

Hard to please adjective - (of persons) "his father was a hard-to-please taskmaster".

Difficult is a synonym for hard to please in meticulous topic. You can use "Difficult" instead an adjective phrase "Hard to please", if it concerns topics such as overparticular.