1 Syllable: S
been, bin, blink, brim, brimmed, bring, brink, chin, chink, chins, clinch, cling, dim, dimmed, din, ding, dint, drink, fin, Finch, Fink, Finn, fins, flinch, fling, flint, fringe, gin, glimpse, glint, grim, Grimm, grin, grinned, him, hin, hinge, hint, hymn, im, imp, in, Inc, inch, inf, ing, ink, inn, ins, Inst, Jim, Jin, Kim, kin, King, lim, limb, limp, lin, ling, link, Linn, lint, lymph, Lynch, Lynn, lynx, min, mince, Ming, mint, ning, nymph, pin, pinch, ping, pink, pinned, pins, prim, prin, Prince, print, Quin, Quinn, rim, rimmed, rims, ring, rinse, shin, shrimp, shrink, sim, sin, since, sind, sing, Singh, sings, sink, sinned, sins, skim, skimmed, skin, skinned, skins, slim, sling, Sphinx, spin, spring, squint, sting, stink, stint, string, swim, swing, sym, thin, thing, think, thinned, Tim, tin, ting, tinge, tinned, tins, tint, trim, trimmed, twin, vim, vin, whim, win, wince, winch, wind, wing, wink, wins, wring, zinc
2 Syllables: SU
aching, ageing, aging, aiding, ailing, aiming, baiting, baking, basing, bathing, blaming, blazing, bracing, braving, breaking, casing, chafing, changing, chasing, claiming, craving, dating, draining, facing, fading, failing, fainting, feigning, flaming, framing, gaining, gaming, gaping, gauging, gazing, glazing, grading, grating, grazing, hailing, hastening, Hastings, hating, haying, imprint, labeling, lading, laying, Levin, mailing, making, mating, nailing, naming, pacing, painting, paling, paving, paying, phrasing, placing, plating, playing, plaything, praising, praying, preying, quaking, racing, raging, raiding, railing, raining, raising, raisins, raking, ranging, rating, raving, realism, reigning, sailing, salesmen, saving, saying, scaling, scathing, scraping, shading, shaking, shaping, shaving, skating, slaying, spacing, spraying, staging, staining, statesmen, stating, staying, straightening, straining, straying, swaying, syringe, taking, taming, tasting, tracing, trading, trailing, training, veiling, wading, waging, wailing, waiting, waiving, waking, waning, wasting, waving, weighing, weighting, whaling
2 Syllables: US
begin, Berlin, chagrin, convince, distinct, evince, extinct, herein, impinge, infringe, methinks, Peking, reprint, rescind, succinct, therein, wherein, within
3 Syllables: SUU
3 Syllables: USU
abating, abstaining, acquainting, allaying, amazing, appraising, arranging, assailing, attaining, availing, awaiting, awaking, behaving, betraying, bewailing, campaigning, complaining, constraining, containing, conveying, creating, crusading, curtailing, debasing, debating, decaying, declaiming, defraying, degrading, delaying, detailing, detaining, dilating, disabling, disclaiming, disdaining, displacing, displaying, effacing, embracing, enabling, engaging, engraving, enslaving, entailing, equating, escaping, evading, exchanging, exclaiming, explaining, forsaking, inhaling, invading, maintaining, mistaking, obeying, obtaining, ordaining, parading, partaking, persuading, pertaining, pervading, portraying, prevailing, proclaiming, rearranging, reclaiming, refraining, regaining, relating, remaining, repaying, replacing, restraining, retaining, retracing, sustaining, unchanging, unfailing, unveiling
3 Syllables: UUS
4 Syllables: UUSU
appertaining, ascertaining, desperation, disobeying, entertaining, interlacing, masquerading, unavailing
Found 389 words across 7 groupings. Skipped 72 excess words of a similar stem.