flatten, tip, level, level out/off, even, even out, steady, align, plane (wood), hold in place, right, press down, stabilize, add (weight), straighten, balance (scales)

pull, twist, wrench, tweak, push, install, tighten (bolts), loosen (bolts), replace (a part), repair, analyze, determine (what's wrong), torque, up, disconnect, apply (putty), seal, remove (screws/residue), screw (into place), patch (a leak), replace, tackle, disassemble, take apart, reactivate, unjam, cannibalize

flex, wrestle, saw, hit, wallop, drive, lug, drag, tap, wipe, dig, muscle, operate, ply, fit, oil, stoop (to oil), screw on, pad, whet, plug, bar, thread, ping, plug in, switch on/off, install, charge (hand tools), wind up, kick, tack, fine-tune, power, trip (a switch), grease, lubricate, rig, turn on/off, steer, prime, outfit, activate, deactivate, reactivate

wrest, force, yank, wrestle, cleave, wrench, extricate, lever, jerk, snap, unfasten, unbolt, unscrew, unclasp, unhook, crack open, pull apart/up, pry open/apart, prize loose/off, pry, pop