Word Study
sunder
CIDE DICTIONARY
sunder, v. t. [OE. sundren, AS. sundrain (in āsundrain, gesundrain), from sundor asunder, separately, apart; akin to D. zonder, prep., without, G. sonder separate, as prep., without, sondern but, OHG. suntar separately, Icel. sundr asunder, Sw. & Dan. sönder, Goth. sundrō alone, separately.].
To disunite in almost any manner, either by rending, cutting, or breaking; to part; to put or keep apart; to separate; to divide; to sever; as, to sunder a rope; to sunder a limb; to sunder friends. [1913 Webster]
"It is sundered from the main land by a sandy plain." [1913 Webster]
sunder, v. i.
To part; to separate. Shak. [1913 Webster]
A separation into parts; a division or severance. [1913 Webster]
sunder, v. t.
To expose to the sun and wind. Halliwell. [1913 Webster]
OXFORD DICTIONARY
sunder, v.tr. & intr. archaic or literary
Idiom
in sunder apart.
Etymology
OE sundrian, f. asundrian etc.: in sunder f. ME f. o(n)sunder ASUNDER
THESAURUS
sunder
amputate, atomize, ax, bisect, break to pieces, break up, butcher, carve, chop, cleave, cut, cut away, cut in two, cut off, demolish, dichotomize, disassemble, disintegrate, disjoin, disjoint, dismantle, dissect, dissever, disunite, divide, divorce, excise, fissure, fragment, gash, hack, halve, hew, incise, jigsaw, lance, make mincemeat of, pare, part, pick to pieces, prune, pull in pieces, pull to pieces, pulverize, reduce to rubble, rend, rive, saw, scissor, sever, shatter, slash, slice, slit, smash, snip, split, take apart, tear, tear apart, tear to pieces, tear to shreds, tear to tatters, total, unbuild, undo, unmake, whittle, wrack up, wreckROGET THESAURUS
sunder
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.For further exploring for "sunder" in Webster Dictionary Online