2 syllables:
aigner, aynor, baigner, baner, brainer, braner, breighner, cainer, caner, chainer, craner, cranor, daner, drainer, faner, feighner, gainer, gainor, gayner, gaynor, grainer, graner, hainer, haner, hayner, kainer, kaner, klejna, kraner, lainere, layner, mainer, mainor, mainour, maner, mayner, maynor, painter, paner, peynir, plainer, planar, planer, rainer, rayner, raynor, saigner, saner, schaner, shaner, stainer, stayner, strainer, tainer, trainer, trainor, traynor, vainer, wainer, waner

3 syllables:
abstainer, albaner, amainar, aplanar, arraigner, campaigner, champagner, champaner, chicaner, complainer, complanar, constrainer, container, coplaner, cross-trainer, crosstrainer, detainer, detain her, diplanar, distrainer, distrainor, domainer, entrainer, euphranor, explainer, explain her, full gainer, half gainer, hilvanar, humaner, inaner, link trainer, maintainer, maintainor, maintain her, no-brainer, non-planar, nonplanar, obtainer, ordainer, profaner, refrainer, regainer, regain her, restrainer, restrain her, retainer, retain her, sailplaner, silvaner, soup-strainer, sustainer, sylvaner, systainer, tea-strainer, urbaner

4 syllables:
ascertainer, entertainer, entertain her, fluralaner, franziskaner, lippizaner, meghan trainor, uniplanar, vacutainer, weimaraner

5 syllables:
afoxolaner, animal trainer, cargo container

6 syllables:
anti-periplanar

2 syllables:
framer, kramer, tamer

3 syllables:
brontosaur, sloganeer, hosteller, monitor, hollander, godmother, nodular, polymer, proposer, jocular, cockchafer, sodbuster, popular, cocklebur, modeler, hogchoker, goddaughter, commodore, colander, columnar, alcazar, oliver, blockbuster, pompadour, bolivar, gospeler, modeller, monomer, commissar, globular, onager, almoner, stomacher, gobbler, gossamer, commoner, nonpolar, pothunter, conifer, nothosaur, gossiper, slopseller, defamer, disclaimer

4 syllables:
decametre, biographer, atmometer, picometer, spectrometer, cryometer, psychrometer, tachometer, spherometer, manometer, astronomer, algometer, hodometer, unpopular, bilocular, demographer, photographer, pornographer, binocular, clinometer, bolometer, philosopher, kilometer, astrologer, speedometer, subocular, thermometer, geographer, reconciler, odometer, siphonophore, hygrometer, chronometer, micrometer, hydrometer

5 syllables:
interlocutor, lexicographer, gas thermometer, salinometer, densitometer, myriameter, choreographer, piezometer, variometer, ovipositor, dynamometer, anemometer, katharometer, mass spectrometer, audiometer, mileometer, vinyl polymer, goniometer, galvanometer, sensitometer, inclinometer, actinometer, declinometer, tacheometer, magnetometer

6 syllables:
interferometer, autobiographer, accelerometer, cinematographer, sphygmomanometer, evaporometer, telethermometer

7 syllables:
clinical thermometer, resistance thermometer, radiomicrometer

8 syllables:
electrodynamometer

9 syllables:
radio interferometer