Synonym word of un crown:

boot out, bounce, break, can, cashier, chuck, degrade, demote, dethrone, discrown, dismiss, displace, downgrade, drum out, eject, freeze out, give heave-ho, impeach, kick out, overthrow, remove from office, ride out on rail, run out of town, send packing, subvert, throw out, throw out on ear, uncrown, unfrock, unmake, unseat, upset