disrupt

verb

Interrupt (an event, activity, or process) by causing a disturbance or problem.

SYNONYMS

cause confusion/turmoil inconvulsedelayderangedisarrangediscontinuedisorderdisorganizedisturbhamperhold upimpedeinterfere withinterruptmake a mess ofobstructplay havoc withslow downsuspendthrow into confusionthrow into disarraythrow into disorderturn upside downunsettleupset