adjectives
not carefully or expertly made
"managed to make a crude splint"; "a crude cabin of logs with bark still on them"; "rough carpentry"
conspicuously and tastelessly indecent
"coarse language"; "a crude joke"; "crude behavior"; "an earthy sense of humor"; "a revoltingly gross expletive"; "a vulgar gesture"; "full of language so vulgar it should have been edited"
not refined or processed
"unrefined ore"; "crude oil"
belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
"the crude weapons and rude agricultural implements of early man"; "primitive movies of the 1890s"; "primitive living conditions in the Appalachian mountains"
devoid of any qualifications or disguise or adornment
"the blunt truth"; "the crude facts"; "facing the stark reality of the deadline"
not processed or subjected to analysis
"raw data"; "the raw cost of production"; "only the crude vital statistics"