THESAURUS
subdivide
alphabetize, analyze, anatomize, apportion, arrange, assay, assort, bifurcate, bisect, branch, break down, break up, by two, catalog, categorize, class, classify, cleave, codify, contradistinguish, cut in two, cut up, demarcate, demark, dichotomize, differentiate, digest, dimidiate, discriminate, dissect, distinguish, district, divide, divide up, divvy, divvy up, draw the line, file, fission, fork, grade, group, halve, in half, index, list, mark the interface, order, parcel, parcel out, partition, pick out, pigeonhole, place, portion, ramify, range, rank, rate, reduce, reduce to elements, resolve, screen, screen out, section, segment, segregate, select, separate, set a limit, set apart, set off, sever, severalize, sieve, sieve out, sift, sift out, sort, sort out, split, split hairs, split in two, split up, subtilize, tabulate, transect, type, winnow, zone
ROGET THESAURUS
subdivide
Disjunction
VB
be disjoined, come off, fall off, come to pieces, fall to pieces, peel off, get loose, disjoin, disconnect, disengage, disunite, dissociate, dispair, divorce, part, dispart, detach, separate, cut off, rescind, segregate, set apart, keep apart, insulate, isolate, throw out of gear, cut adrift, loose, unloose, undo, unbind, unchain, unlock, unpack, unravel, disentangle, set free, sunder, divide,
subdivide, sever, dissever, abscind, circumcise, cut, incide, incise, saw, snip, nib, nip, cleave, rive, rend, slit, split, splinter, chip, crack, snap, break, tear, burst, rend, rend asunder, rend in twain, wrench, rupture, shatter, shiver, cranch, crunch, craunch, chop, cut up, rip up, hack, hew, slash, whittle, haggle, hackle, discind, lacerate, scamble, mangle, gash, hash, slice, cut up, carve, dissect, anatomize, dislimb, take to pieces, pull to pieces, pick to pieces, tear to pieces, tear to tatters, tear piecemeal, tear limb from limb, divellicate, skin, disintegrate, dismember, disbranch, disband, disperse, dislocate, disjoint, break up, mince, comminute, apportion, part, part company, separate, leave.