1 syllable:
1xbet, bftt bewt, but, butt, bvndit, chutt, clote, cut, dlitt, dutt, fsd it, glut, gr brit, gt brit, gut, gutt, haute, hut, hutt, hutte, jmv it, jut, jutte, klugt, knut, knutt, kut, lutte, mlitt, mutt, nutt, nutte, oise ut, pdc bit, phut, putt, putte, rut, rutt, scelet, schut, schutt, schutte, scutt, shut, shutt, skute, skutt, smut, strut, tut, tutt, tzniut, utt, what, what., whatt

2 syllables:
abut, allnutt, all but, arnut, beech-nut, beechnut, blind gut, boil smut, boot-cut, breadnut, brush cut, buiscut, burbot, buzzcut, check-nut, chesnut, chesnutt, chestnut, clean-cut, cleancut, clear-cut, clearcut, cobnut, coldcut, corn smut, crew-cut, crewcut, crew cut, cricut, crobot, curnutte, donut, doubtnut, doughnut, draw-cut, earthnut, elknut, false smut, field hut, fine-cut, flag smut, fresh-cut, gallnut, grabcut, green smut, groundnut, haircut, half-cut, hawknut, head smut, hemsut, hindgut, hudnut, jump cut, linecut, locknut, loose smut, low-cut, masqat, mcnutt, molebut, mostwhat, muchwhat, offcut, oilnut, pay cut, peanut, penut, pilate, pitchnut, precut, price cut, probot, putt-putt, rambut, rebut, recut, robot, rose-cut, rotgut, rough-cut, salyut, sharp-cut, short-cut, shortcut, shotcut, sicut, sidecut, somewhat, steingut, strawhat, sword-cut, t-nut, taxcut, tefnut, thumbnut, turbot, uncut, valknut, walnut, what-what, wide-cut, wing-nut, wingnut, woodcut, wumpscut, yernut

3 syllables:
anthrobot, army hut, betelnut, bitternut, black walnut, bladdernut, brilliant-cut, budget cut, butternut, candle-nut, candlenut, cigar butt, coco-nut, cocoa-nut, cocoanut, coconut, cokernut, covered smut, diamond-cut, double-cut, dwarf chestnut, feathercut, fingerhut, gingernut, harthacnut, hazelnut, horse-chestnut, horsechestnut, horse chestnut, intercut, irobot, kippernut, know what's what, losslesscut, mockernut, netiquette, nissen hut, oak chestnut, onion smut, open-cut, opencut, overcut, papercut, pitch-and-putt, raised doughnut, razor-cut, rifle butt, rose chestnut, sanjay dutt, scuttlebut, scuttlebutt, seragut, speedy-cut, spending cut, spicenut, stinking smut, supercut, sweet chestnut, taqua-nut, terre-haute, undercut, uppercut, wackenhut, wapacut, water butt, wheat flag smut, white walnut, yogeshwar dutt

4 syllables:
berlin doughnut, chinese chestnut, cigarette butt, english walnut, hazarajat, hitbodedut, jelly doughnut, kick in the butt, lickety cut, liver chestnut, mr. robot, nanorobot, persian walnut, plumpy'nut, satin walnut, spanish chestnut, water chestnut

5 syllables:
african walnut, australia chestnut, caucasian walnut, death by coconut, japanese chestnut

6 syllables:
american chestnut, chilean hazelnut, chinese water chestnut, european chestnut, moreton bay chestnut, mp3directcut

7 syllables:
american sweet chestnut, california black walnut

8 syllables:
my life as a teenage robot