1 syllable:
a tes, but's, buts, butts, butz, clutts, cuts, cutts, gluts, guts, hut's, huts, hutts, jlots, juts, klutts, kluttz, klutz, knuts, krutz, kutz, lutz, mutts, mutz, nates, ncits, nlets, nut's, nuts, pnuts, putts, putz, rf pits, ruts, rutts, rutz, schmutz, schutz, schutze, scuts, shmutz, shuts, shutts, slutz, smuts, struts, strutz, stutts, stutz, switz, the dts, tut's, utz, what's, whats

2 syllables:
abuts, beechnuts, clear-cuts, clearcuts, cobnuts, cold cuts, crewcuts, crosscuts, donuts, donuts', doughnuts, foreguts, gorguts, grape-nuts, groundnuts, haircuts, halutz, headbutts, hindguts, midguts, numbnuts, o'nuts, offcuts, peanuts, pignuts, pilate's, rebuts, robot's, robots, sackbuts, shortcuts, walnuts, woodcuts

3 syllables:
blood-and-guts, butternuts, candlenuts, cocoanuts, coconuts, etiquettes, hazelnuts, intercuts, linocuts, soup-to-nuts, soup2nuts, supercuts, undercuts, uppercuts

4 syllables:
dunkin' donuts, matilda lutz

7 syllables:
table of keyboard shortcuts

1 syllable:
bus, buss, cuss, fuss, gus, plus, pus, puss, russ, schuss, sus, thus, truss, us

2 syllables:
concuss, discuss, nonplus, school bus

3 syllables:
camping bus, charlotte russe, cytisus, express bus, genus sus, gloomy gus, shuttle bus

4 syllables:
eleven-plus

6 syllables:
chamaecytisus