(an example of) the state or quality of being crude

obscenity, vulgarity

a dirty mass; obscene language, pictures etc

dirt, pollution

(an instance of) being obscene, bad language etc

indecency, immorality; vulgarism

the act of polluting; (a mixture of) substances that pollute

dirtiness, contamination

a squalid state

filth, poverty

an unpleasant smell

bad smell

disagreeableness

disagreeableness

vulgar behaviour, language or taste; vulgar acts, words etc

coarseness