unpleasant

As adjectives the difference between unpleasant and crude

is that unpleasant is not pleasant while crude is being in a natural state.

As a noun crude is

any substance in its natural state.

Faulty is a related term of unpleasant.

As adjectives the difference between faulty and unpleasant

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while unpleasant is not pleasant.

Improper is a related term of unpleasant.

As adjectives the difference between improper and unpleasant

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while unpleasant is not pleasant.

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

Defective is a related term of unpleasant.

As adjectives the difference between defective and unpleasant

is that defective is while unpleasant is not pleasant.

As adjectives the difference between enjoyable and unpleasant

is that enjoyable is pleasant, capable of giving pleasure while unpleasant is not pleasant.

Unpleasant is a related term of cross.

As an adjective unpleasant

is not pleasant.

As a proper noun cross is

for someone who lived near a stone cross on a road.

Frightening is a related term of unpleasant.

As adjectives the difference between frightening and unpleasant

is that frightening is causing fear; of capable of causing fear; scary while unpleasant is not pleasant.

As a verb frightening

is .

As adjectives the difference between unpleasant and noxious

is that unpleasant is not pleasant while noxious is harmful; injurious.

Unpleasant is a related term of plain.

As adjectives the difference between unpleasant and plain

is that unpleasant is not pleasant while plain is .

As an adverb plain is

(colloquial) simply.

As a noun plain is

(rare|poetic) a lamentation or plain can be an expanse of land with relatively low relief.

As a verb plain is

to lament, bewail or plain can be (obsolete|transitive) to plane or level; to make plain or even on the surface.

Unpleasant is a related term of oppressive.

As adjectives the difference between unpleasant and oppressive

is that unpleasant is not pleasant while oppressive is burdensome or difficult to bear.