hardness

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 underfoot; tread underfoot, 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 (pitiless).