THESAURUS
usurp
accroach, adopt, advance upon, appropriate, arrogate, assume, assume command, break bounds, colonize, commandeer, conquer, cut out, displace, encroach, enslave, go too far, hog, indent, infringe, intrude, invade, irrupt, jump a claim, know no bounds, make an inroad, make free with, make use of, monopolize, mount the throne, occupy, overrun, overstep, overstep the bounds, play God, preempt, preoccupy, prepossess, pretend to, requisition, seize, seize power, seize the throne, sit on, squat on, subjugate, take all of, take charge, take command, take it all, take over, take possession of, take the helm, take the lead, take up, transgress, trespass
ROGET THESAURUS
usurp
Severity
VB
be severe, assume,
usurp, arrogate, take liberties, domineer, bully, tyrannize, inflict, wreak, stretch a point, put on the screw, be hard upon, bear a heavy hand on, lay a heavy hand on, be down upon, come down upon, ill treat, deal hardly with, deal hard measure to, rule with a rod of iron, chastise with scorpions, dye with blood, oppress, override, trample under foot, tread under foot, tread upon, trample upon, tread down upon, trample down upon, crush under an iron heel, ride roughshod over, rivet the yoke, hold a tight hand, keep a tight hand, force down the throat, coerce, give no quarter.
Taking
VB
take, catch, hook, nab, bag, sack, pocket, put into one's pocket, receive, accept, reap, crop, cull, pluck, gather, draw, appropriate, expropriate, impropriate, assume, possess oneself of, take possession of, commandeer, lay one's hands on, clap one's hands on, help oneself to, make free with, dip one's hands into, lay under contribution, intercept, scramble for, deprive of, take away, carry away, bear away, take off, carry off, bear off, adeem, abstract, hurry off with, run away with, abduct, steal, ravish, seize, pounce upon, spring upon, swoop to, swoop down upon, take by storm, take by assault, snatch, reave, snap up, nip up, whip up, catch up, kidnap, crimp, capture, lay violent hands on, get hold of, lay hold of, take hold of, catch hold of, lay fast hold of, take firm hold of, lay by the heels, take prisoner, fasten upon, grip, grapple, embrace, gripe, clasp, grab, clutch, collar, throttle, take by the throat, claw, clinch, clench, make sure of, catch at, jump at, make a grab at, snap at, snatch at, reach, make a long arm, stretch forth one's hand, take from, take away from, disseize, deduct, retrench, dispossess, ease one of, snatch from one's grasp, tear from, tear away from, wrench from, wrest from, wring from, extort, deprive of, bereave, disinherit, cut off with a shilling, oust, divest, levy, distrain, confiscate, sequester, sequestrate, accroach,
usurp, despoil, strip, fleece, shear, displume, impoverish, eat out of house and home, drain, drain to the dregs, gut, dry, exhaust, swallow up, absorb, draw off, suck the blood of, suck like a leech, retake, resume, recover.
Undueness
VB
be undue, not be due, infringe, encroach, trench on, exact, arrogate, arrogate to oneself, give an inch and take an ell, stretch a point, strain a point,
usurp, violate, do violence to, disfranchise, disentitle, disqualify, invalidate, relax, misbehave, misbecome.