अपरिष्कृत

crude

not carefully or expertly made

coarse

of textures that are rough to the touch or substances consisting of relatively large particles

inelegant

lacking in refinement or grace or good taste

ragged

treat cruelly

raw

informal terms for nakedness

rough

the part of a golf course bordering the fairway where the grass is not cut short

rustic

an unsophisticated country person

unhewn

unimproved

not made more desirable or valuable or profitable; especially not made ready for use or marketing

unprocessed

not refined or processed