counteract

verbs

act in opposition to
antagonise, antagonize, counteract
oppose or check by a counteraction
counteract, countercheck
oppose and mitigate the effects of by contrary actions
"This will counteract the foolish actions of my colleagues"
counteract, counterbalance, countervail, neutralize
is derived from
counteractive
is derived from
counteraction
destroy property or hinder normal operations
"The Resistance sabotaged railroad operations during the war"
counteract, countermine, sabotage, subvert, undermine, weaken