Formulate rhymes with:
reformulate, reformulate, reformulate, accumulate, emulate, reformulate, stimulate, accumulate, articulate, calculate, circulate, coagulate, copulate, depopulate, emulate, innoculate, inoculate, manipulate, miscalculate, overregulate, populate, recalculate, reformulate, regulate, reregulate, speculate, stimulate, stipulate, strangulate, tabulate
Formulate sounds like:
fernald, formaldehyde, formality, formulated, fornwalt, frommelt