sabotage

destruction disruption subversion treachery treason vandalism

demolition impairment injury mischief overthrow subversiveness undermining wreckage wrecking

devotion faithfulness fidelity loyalty

aiding assistance fix help

cripple destroy disrupt hamper hinder obstruct subvert torpedo undermine vandalize wreck

attack block bollix disable do frustrate

break up deep-six do in foul up louse up mess up put out of action put out of commission screw up take out throw a monkey wrench into

aid allow assist build create encourage help permit promote repair strengthen support

abet fix