unpleasant

As adjectives the difference between uneasy and unpleasant

is that uneasy is (rare) not easy; difficult or uneasy can be restless; disturbed by pain, anxiety, or the like; disquieted; perturbed while unpleasant is not pleasant.

As adjectives the difference between corny and unpleasant

is that corny is insipid or trite or corny can be (obsolete) strong, stiff, or hard, like a horn; resembling horn while unpleasant is not pleasant.

As adjectives the difference between unpleasant and disgraceful

is that unpleasant is not pleasant while disgraceful is bringing or warranting disgrace; shameful.

As an adverb pleasantly

is in a pleasant manner; so as to achieve a pleasant result.

As an adjective unpleasant is

not pleasant.

As adjectives the difference between unpleasant and grumpy

is that unpleasant is not pleasant while grumpy is unhappy, dissatisfied and/or irritable.

As adjectives the difference between unpleasant and unenjoyable

is that unpleasant is not pleasant while unenjoyable is not enjoyable.

As adjectives the difference between unpleasant and unattractive

is that unpleasant is not pleasant while unattractive is not handsome or beautiful or appealing.

As adjectives the difference between unpleasant and upset

is that unpleasant is not pleasant while upset is (of a person) angry, distressed or unhappy.

As a noun upset is

(uncountable) disturbance or disruption.

As a verb upset is

to make (a person) angry, distressed, or unhappy.