unfriendly

Contaminated is a related term of unfriendly.

As adjectives the difference between contaminated and unfriendly

is that contaminated is adulterated; impure while unfriendly is not friendly; hostile; mean.

As a verb contaminated

is (contaminate).

As a noun unfriendly is

an enemy.

Unfriendly is a related term of sinister.

As adjectives the difference between unfriendly and sinister

is that unfriendly is not friendly; hostile; mean while sinister is inauspicious]], ominous, unlucky, illegitimate (as in [[w:bar sinister|bar sinister ).

As a noun unfriendly

is an enemy.

Substandard is a related term of unfriendly.

As adjectives the difference between substandard and unfriendly

is that substandard is of inferior quality; not meeting the minimum quality requirements while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Unfavorable is a related term of unfriendly.

As adjectives the difference between unfavorable and unfriendly

is that unfavorable is disadvantageous, adverse, unsuitable, inconducive; serving to hinder or oppose while unfriendly is not friendly; hostile; mean.

As a noun unfriendly is

an enemy.

Unfriendly is a related term of scandalous.

As adjectives the difference between unfriendly and scandalous

is that unfriendly is not friendly; hostile; mean while scandalous is wrong, immoral, causing a scandal.

As a noun unfriendly

is an enemy.

Unfriendly is a related term of foul.

As nouns the difference between unfriendly and foul

is that unfriendly is an enemy while foul is foul (a breach of the rules of a game).

As an adjective unfriendly

is not friendly; hostile; mean.

Unfriendly is a related term of opposed.

As adjectives the difference between unfriendly and opposed

is that unfriendly is not friendly; hostile; mean while opposed is acting in opposition; opposing.

As a noun unfriendly

is an enemy.

As a verb opposed is

(oppose).

As adjectives the difference between corrupt and unfriendly

is that corrupt is in a depraved state; debased; perverted; morally degenerate; weak in morals while unfriendly is not friendly; hostile; mean.

As a verb corrupt

is to make corrupt; to change from good to bad; to draw away from the right path; to deprave; to pervert.

As a noun unfriendly is

an enemy.

Unfriendly is a related term of execrable.

As adjectives the difference between unfriendly and execrable

is that unfriendly is not friendly; hostile; mean while execrable is loathsome, detestable.

As a noun unfriendly

is an enemy.

Unfriendly is a related term of obnoxious.

As adjectives the difference between unfriendly and obnoxious

is that unfriendly is not friendly; hostile; mean while obnoxious is extremely unpleasant, offensive, very annoying, odious or contemptible.

As a noun unfriendly

is an enemy.