coarse

/kɔːs/

adjective

Meaning

Composed of large parts or particles; of inferior quality or appearance; not fine in material or close in texture.
Lacking refinement, taste or delicacy.
"coarse language"

Synonyms

blunt,

crass,

gritty,

indelicate,

inelegant,

obscene,

rough,

rude,

uncouth,

unpolished,

vulgar,

hard,

rough,

sharp,

thick