derail

lurch slip topple wreck

crash

drive

block deter filibuster hamper hinder impede interfere stall stonewall thwart

break circumvent contravene counter curb deflect delay encumber foil frustrate halt hamstring inhibit interrupt muzzle neutralize obstruct oppose preclude prevent prohibit slow down stymie

baffle get in the way hold back postpone restrain slow stay stop

advance assist encourage expedite forward help promote