unfriendly

Inappropriate is a related term of unfriendly.

As adjectives the difference between inappropriate and unfriendly

is that inappropriate is not appropriate; not suitable for the situation, time, and/or place while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Defective is a related term of unfriendly.

As adjectives the difference between defective and unfriendly

is that defective is while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Unsuitable is a related term of unfriendly.

As adjectives the difference between unsuitable and unfriendly

is that unsuitable is not suitable; unfit; inappropriate while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Bad is a synonym of unfriendly.

As a verb Bad

is to simulate.

As an adjective unfriendly is

not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Inferior is a related term of unfriendly.

As adjectives the difference between inferior and unfriendly

is that inferior is of lower quality while unfriendly is not friendly; hostile; mean.

As nouns the difference between inferior and unfriendly

is that inferior is a person of lower stature to another while unfriendly is an enemy.

Depraved is a related term of unfriendly.

As adjectives the difference between depraved and unfriendly

is that depraved is perverted or extremely wrong in a moral sense while unfriendly is not friendly; hostile; mean.

As a verb depraved

is (deprave).

As a noun unfriendly is

an enemy.

Unfriendly is a related term of putrid.

As adjectives the difference between unfriendly and putrid

is that unfriendly is not friendly; hostile; mean while putrid is rotting, rotten, being in a state of putrefaction.

As a noun unfriendly

is an enemy.

Faulty is a related term of unfriendly.

As adjectives the difference between faulty and unfriendly

is that faulty is having or displaying faults; not perfect; not adequate or acceptable while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Unfriendly is a related term of atrocious.

As adjectives the difference between unfriendly and atrocious

is that unfriendly is not friendly; hostile; mean while atrocious is frightful, evil, cruel or monstrous.

As a noun unfriendly

is an enemy.

Unfriendly is a related term of insular.

As adjectives the difference between unfriendly and insular

is that unfriendly is not friendly; hostile; mean while insular is of, pertaining to, being, or resembling an island or islands.

As nouns the difference between unfriendly and insular

is that unfriendly is an enemy while insular is an islander.