Synonyms of FOUL

verb - make impure

verb - become or cause to become obstructed

verb - spot, stain, or pollute

adj - highly offensive

adj - offensively malodorous

adj - violating accepted standards or rules

adj - (of a manuscript) defaced with changes

adj - characterized by obscenity

adj - disgustingly dirty

adj - especially of a ship's lines etc

Synonyms of FOUL