WordNet sense 1 (informal terms for nakedness):

altogether, birthday suit

WordNet sense 2 (not subjected to chemical or physical treatment):

untreated

WordNet sense 3 ((used especially of commodities) being unprocessed or manufactured using only simple or minimal processes):

natural, rude

WordNet sense 4 (not altered from an original or natural state):

unprocessed

WordNet sense 5 (hurting):

sensitive, sore, tender

WordNet sense 6 (causing physical or psychological pain):

painful

WordNet sense 7 (open and observable; not secret or hidden):

open, overt

WordNet sense 8 (usually used of physical or mental injury to persons):

injured

WordNet sense 9 (unpleasantly cold and damp):

bleak, cutting

WordNet sense 10 (used of physical coldness; having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration):

cold

WordNet sense 11 (used of wood and furniture):

unsanded

WordNet sense 12 (not fair; marked by injustice or partiality or deception):

unfair, unjust

WordNet sense 13 (lacking training or experience):

new

WordNet sense 14 (lacking practical experience or training):

inexperienced, inexperient

WordNet sense 15 ((used informally) completely unclothed):

bare-assed, bare-ass, peeled, in the altogether, in the buff, in the raw, naked as a jaybird

WordNet sense 16 (not wearing clothing):

unclothed

WordNet sense 17 (not processed or subjected to analysis):

crude

WordNet sense 18 (not analyzed or broken down for detailed examination):

unanalyzed