3 syllables:
abdicate, abrogate, acclimate, acetate, activate, adequate, adulate, adumbrate, advocate, aggravate, aggregate, agitate, allocate, amputate, animate, annotate, annulate, antiquate, astrogate, bantamweight, calculate, calibrate, caliphate, cancellate, candidate, cantillate, capitate, capsulate, castigate, catenate, fabricate, fascinate, flagellate, graduate, granulate, jactitate, laminate, lapidate, magistrate, manganate, masticate, navigate, palpitate, rabbinate, salivate, spatulate, strangulate, tabulate, tagasaste, travelgate, vaccinate, vacillate, validate

4 syllables:
absquatulate, amalgamate, assassinate, coagulate, concatenate, congratulate, contaminate, decapitate, delapidate, dilapidate, emancipate, encapsulate, eradicate, extrapolate, inadequate, job candidate, lead acetate, miscalculate, noncandidate, permanganate, procrastinate, reactivate, reallocate, recalculate, triacetate, zooflagellate

5 syllables:
decontaminate, dinoflagellate, ethyl acetate, oxalacetate, plantlike flagellate, tintinnabulate

6 syllables:
cellulose acetate, oxaloacetate

7 syllables:
polyvinyl acetate