Synonyms and related words :
analyze, balk at, be unwilling, begrudge, bound, condition, confine, contain, contradistinguish, copyright, demarcate, demark, differentiate, discipline, discriminate, discriminate against, distinguish, divide, grudge, hedge about, limit, mark the interface, mind, moderate, narrow, not care to, not feel like, object to, patent, pick out, qualify, red-bait, register, restrain, restrict, scant, screen, screen out, segregate, select, separate, set a limit, set apart, set off, sever, severalize, sieve, sieve out, sift, sift out, sort, sort out, specialize, split hairs, stint, straiten, subdivide, subtilize, winnow, would rather not,