foul

Foul is a related term of intolerable.

As a noun foul

is foul (a breach of the rules of a game).

As an adjective intolerable is

intolerable.

Loathesome is a related term of foul.

As a noun foul is

foul (a breach of the rules of a game).

Objectionable is a related term of foul.

As an adjective objectionable

is offensive and arousing disapproval; worthy of objection.

As a noun foul is

foul (a breach of the rules of a game).

As adjectives the difference between foul and insufferable

is that foul is covered with, or containing unclean matter; polluted; nasty; defiled while insufferable is not sufferable; very difficult or impossible to endure.

As a verb foul

is to make dirty.

As a noun foul

is a breach of the rules of a game, especially one involving inappropriate contact with an opposing player in order to gain an advantage; as, for example, foot-tripping in soccer, or contact of any kind in basketball.

As adjectives the difference between foul and obnoxious

is that foul is covered with, or containing unclean matter; polluted; nasty; defiled while obnoxious is extremely unpleasant, offensive, very annoying, odious or contemptible.

As a verb foul

is to make dirty.

As a noun foul

is a breach of the rules of a game, especially one involving inappropriate contact with an opposing player in order to gain an advantage; as, for example, foot-tripping in soccer, or contact of any kind in basketball.

Foul is a related term of unworthy.

As a noun foul

is foul (a breach of the rules of a game).

As an adjective unworthy is

not worthy; lacking value or merit; worthless.

Foul is a related term of ungodly.

As a noun foul

is foul (a breach of the rules of a game).

As an adjective ungodly is

lacking reverence for god; impious.

Foul is a synonym of grubby.

As nouns the difference between foul and grubby

is that foul is foul (a breach of the rules of a game) while grubby is (us|dialect) any species of cottus ; a sculpin.

As an adjective grubby is

dirty, unwashed, unclean.

Impious is a related term of foul.

As an adjective impious

is not pious.

As a noun foul is

foul (a breach of the rules of a game).

Foul is a related term of unpalatable.

As a noun foul

is foul (a breach of the rules of a game).

As an adjective unpalatable is

unpleasant to the taste.