2 syllables:
bloater, boater, coater, coter, dotar, doter, drotar, fautor, floater, fotor, frotar, gloater, goter, koetter, kotor, low-tar, moter, motor, motore, notar, noter, notre, nuotare, oater, poter, protar, proter, quoter, roter, rotor, rotor', schroeter, soter, toter, voter, votre, wrote her

3 syllables:
avtotor, derrotar, devotor, emoter, explotar, folkmoter, gerotor, iceboater, keynoter, main rotor, misquoter, nonvoter, promoter, promotor, pulmotor, rebotar, remoter, sailboater, showboater, tail rotor, tilt-rotor, tiltrotor, trimotor

4 syllables:
abarrotar, cyclorotor, depakote er, dieselmotor, diesel motor, diginotar, dynamotor, fusimotor, graphomotor, isimotor, locomotor, manumotor, micromotor, multirotor, nanomotor, nervimotor, neuromotor, outboard motor, paramotor, phonomotor, pilomotor, psycho-motor, psychomotor, rheomotor, self-promoter, sensomotor, servo-motor, servomotor, sudomotor, telemotor, thermomotor, vasomotor, visuomotor

5 syllables:
calorimotor, depressomotor, electric motor, electromotor, elektromotor, excito-motor, excitomotor, ideo-motor, ideomotor, incito-motor, magnetomotor, oculomotor, secretomotor, sensorimotor, tetanomotor, visceromotor

7 syllables:
brushless dc electric motor, inhibitory-motor

2 syllables:
bowker, broder, broker, choker, croaker, crowbar, hoder, joker, loader, ochre, oder, odor, odour, ogre, ottar, poker, schroeder, smoker, soaker, sober, stoker, toper

3 syllables:
editor, decolor, semaphore, sepulcher, nebular, hellebore, delaware, belshazzar, predator, headhunter, ecuador, creditor, metaphor, guenevere, specular, senator, messenger, settler, metamere, secretaire, escolar, leveller, debugger, elater, prelature, seminar, stepmother, sepulture, reckoner, megathere, reservoir, cellular, tetraspore, questioner, wrestler, seconder, sepulchre, pedaler, regular, medicare, megaspore, premolar, belabour, presenter, temperature, pensioner, reveler, stepbrother, stegosaur, secular, chain-smoker, cold sober, decoder, deodar, draw poker, hogchoker, malodor, malodour, nonsmoker, october, off-roader, pawnbroker, pipe smoker, provoker, sea poker, ship broker, stone-sober, stove poker, straight poker, strip poker, stud poker, white croaker

4 syllables:
emmentaler, centromere, confectioner, noncellular, executor, dosemeter, irregular, expenditure, developer, molecular, acellular, misdemeanour, investiture, corregidor, text editor, room temperature, embezzler, competitor, ctenophore, autoloader, body odor, cigar smoker, marriage broker, mediocre, mid-october, muzzle loader, power broker, yellow ochre

5 syllables:
body temperature, intracellular, primogenitor, extracellular, curie temperature, city editor, copy editor, linkage editor, atlantic croaker, cigarette smoker, customer's broker, insurance broker, practical joker, real estate broker

6 syllables:
managing editor, differentiator, absolute temperature, penny ante poker

7 syllables:
capital expenditure