As adjectives the difference between unpleasant and unsuitable
is that unpleasant is not pleasant while unsuitable is not suitable; unfit; inappropriate.
unpleasant
English
Derived terms
* unpleasantness
* late unpleasantness
unsuitable
English
Adjective
(
en adjective)
Not suitable; unfit; inappropriate.
Antonyms
* suitable
Derived terms
* unsuitably