Provocations rhymes with:
revocations, allocations, amplifications, applications, authentications, certifications, classifications, communications, communications', complications, diversifications, education's, educations, fortifications, identifications, implications, indications, magnifications, medications, modifications, notifications, pontifications, prognostications, qualifications, ramifications, revocations, specifications, telecommunications, telecommunications'
Provocations sounds like:
perfecting, propagating, propositions