Wiktionary
unpleasurable
a. that gives displeasure
Usage examples of "unpleasurable".
To begin with, he knew the owners of the place, who were very civil people if approached in a humble spirit, and, furthermore, he found everybody in such a state of unpleasurable excitement that they were only too glad to get another Englishman with whom to talk over matters.
I felt the skin crawl along the back of my head and down my back, an eerie, not unpleasurable sensation.
Lips pursed, she waited with a ripening, not unpleasurable apprehension for Robin to do his thing.