Innoculate rhymes with:
articulate, calculate, circulate, inoculate, miscalculate, recalculate, speculate, accumulate, articulate, calculate, circulate, coagulate, copulate, depopulate, emulate, formulate, inoculate, manipulate, miscalculate, overregulate, populate, recalculate, reformulate, regulate, reregulate, speculate, stimulate, stipulate, strangulate, tabulate
Innoculate sounds like:
immaculate, include, included, inequality, inglett, inglewood, ingold, innoculated, inoculate, inoculated, insulate, insulated, insult, insulted