WordNet
hard to please
adj. of persons; "his father was a hard-to-please taskmaster"; "was very hard to please" [syn: hard-to-please(a), hard to please(p)]
Usage examples of "hard to please".
And sometimes I think, if you just tried, he wouldn't be so hard to please.
There is no man in the world who studies so hard to please the good God as even an ordinary woman studies by her vanities to please men.