Innoculation rhymes with:
articulation, calculation, inoculation, miscalculation, recalculation, speculation, accumulation, articulation, calculation, coagulation, confabulation, deregulation, emulation, formulation, granulation, inoculation, manipulation, miscalculation, overpopulation, overregulation, ovulation, population, recalculation, regulation, reregulation, simulation, speculation, stimulation, stipulation, strangulation, tabulation, tribulation