abrupt, alien, alienate, analyze, anatomize, apart, atomize, bolt, cast off, cast out, change, choose, chop logic, close off, contradistinguish, cordon, cordon off, cull out, cut adrift, cut off, cut out, delete, demarcate, demark, depart, desynonymize, detached, difference, differentiate, disarticulate, disconnect, disconnected, discrete, discriminate, disengage, disequalize, disjoin, disjoint, disjunct, disrelated, dissociate, dissociated, distinguish, disunite, diversify, divide, divorce, draw the line, eject, enisle, estrange, exotic, expel, extraneous, foreign, ghettoize, gin, incommensurable, incomparable, independent, individualize, individuate, insular, insulate, irrelative, island, isolate, isolated, keep apart, keep aside, lay aside, leave, make a distinction, mark, mark off, mark out, mark the interface, modify, other, outlandish, part, particularize, personalize, pick out, pull away, pull back, pull out, put aside, quarantine, refine a distinction, removed, riddle, rope off, screen, screen out, seal off, seclude, select, separate, separated, sequester, set a limit, set apart, set aside, set off, sever, severalize, shut off, sieve, sieve out, sift, sift out, single, sort, sort out, specialize, split, split hairs, stand aloof, stand apart, stand aside, step aside, strange, subdivide, subtilize, subtract, thrash, thresh, throw off, throw out, unaffiliated, unallied, unassociated, unconnected, uncouple, unrelatable, unrelated, unyoke, vary, winnow, withdraw