1 syllable:
-cele, beal, beale, beall, beel, beele, beil, bheel, biehl, biel, bleil, briel, cele, cheal, chiel, ciel, creal, creel, creil, deahl, deal, deale, deel, diehl, diel, diele, eel, feel, feil, fiel, foell, freel, friel, gheel, giel, gilles, greal, he'll, heal, heel, jheel, keal, keel, keele, keil, kheel, kiehl, kiel, kneale, kneel, kreel, leal, lille, meal, meehl, mele, miele, neal, neale, neall, neel, neele, neil, neile, neill, niel, peal, peale, peel, peele, peil, piehl, piel, piele, real, reel, riehl, riel, riell, scheel, scheele, schiel, schiele, seal, seale, seel, seele, she'll, sheal, sheel, shiel, skeel, smeal, spiel, spiele, squeal, steal, steel, steele, steil, stiehl, stiel, streel, sweal, teal, teale, teall, teel, teele, theall, theel, thiel, thiele, tweel, veal, veale, viel, viele, we'll, weil, we ll, wheal, wheel, zeal, zele, ziehl, ziel

2 syllables:
aandeel, abdeel, abdiel, abeel, abele, abseil, abteil, adbeel, adeel, adiel, adriel, aiguille, aingeal, alkyl, all-heal, allheal, aneel, anneal, anteal, appeal, aquiel, ardshiel, armil, arms deal, asbeel, ashriel, atweel, avile, awheel, azbill, b-reel, backheel, balneal, barril, beispiel, bergmeal, big-deal, big wheel, blind eel, blood meal, bone-meal, bonemeal, bonesteel, bonspiel, bootheel, bracteal, brasil, brazeal, braziel, break seal, breastwheel, breazeale, brettspiel, brindille, broadseal, camil, camile, camille, cardiel, carril, cartwheel, car wheel, cecile, cedille, chainwheel, chipseal, chmiel, chrusciel, cluneal, cog-wheel, cogwheel, conceal, congeal, coquille, cordele, corneal, corneille, corniel, cornmeal, count-wheel, coutil, crisil, cusk-eel, dalziel, daneel, demil, disleal, drill steel, dropmeal, drop keel, eared seal, eleele, emil, emile, enrile, enseal, enseel, entocele, enwheel, estill, exteel, fabrile, fair deal, ferrill, festspiele, fifth wheel, finestill, fin keel, fire-wheel, firewheel, fishmeal, fish meal, flywheel, forefeel, four-wheel, foveal, freewheel, french heel, furile, fur seal, gadreel, gankyil, gearwheel, gear wheel, genteel, good-feel, good deal, great deal, great seal, hair seal, hajile, handwheel, hard steel, harp seal, hartfiel, havill, heat-seal, ideal, ideale, ifil, ifill, inchmeal, ineel, infiel, inwheel, jabril, jahleel, jameel, jarriel, jeiel, jezreel, jonquille, kadmiel, kameel, kasteel, key & peele, kilkeel, konseal, kriegspiel, kriegsspiel, kuiil, kushiel, lacteal, limbmeal, lucile, lucille, maciel, macneal, macneil, macneill, madill, magdiel, makreel, mandil, maschil, mattiel, mcdeal, mcgreal, mckeel, mcneal, mcneel, mcneil, mcneill, mcniel, mczeal, menil, mild steel, millwheel, mishil, monreale, morrill, mosgiel, mouth-feel, mouthfeel, nachteil, nardil, nephele, nevil, newsreel, new deal, nosewheel, o'neal, o'neil, o'neill, oatmeal, odile, odneal, oil meal, oneal, oneil, oneill, onewheel, ophel, ordeal, othniel, oxheal, padil, pasquil, peniel, pernille, persil, piecemeal, pierceall, pinwheel, plasteel, poicile, popeil, pourriel, prayer wheel, printwheel, rameal, raw deal, real steel, reheel, repeal, reseal, reveal, roast veal, sahil, sand eel, sangreal, savill, scape-wheel, scibile, sedile, seefeel, selfheal, senthil, shakeel, shaquille, showreel, side-wheel, sidewheel, singspiel, snapdeal, somedeal, spaceil, spadille, sphacele, spike heel, spur wheel, square deal, stacked heel, stern-wheel, surreal, szczygiel, tadil, tarheel, tarseal, terril, terrile, three-wheel, thumbwheel, tineal, tonewheel, tool steel, toothed wheel, torril, trainel, tread-wheel, treadwheel, tredille, troopmeal, true seal, two-wheel, unreal, unseal, unseel, unsteel, urteil, uveal, vakeel, vandriel, vanheel, vantil, vasil, vermil, verrill, vineal, voordeel, vorspiel, vorteil, vp hl, wedge heel, wheatmeal, wheat eel, wholemeal, wire-heel, wolf-eel, worm wheel, wortspiel, zabdiel, zadkiel, zaphkiel, zoogleal

3 syllables:
abbeyfeale, alloy steel, anglophil, anguineal, apostille, arc-en-ciel, arthrocele, averill, azareel, a good deal, a great deal, balance-wheel, balance wheel, barachiel, barry seal, bearded seal, beau ideal, becerril, besaiel, beseleel, bestandteil, bezaleel, bimestriel, bluesmobile, bookmobile, bradley beal, breaking wheel, breast of veal, business deal, carbon steel, carnevil, caroteel, chisel steel, citisteel, clearasil, clendaniel, clozaril, cochineal, cockateel, codofil, colmesneil, color wheel, common eel, common seal, conger-eel, conger eel, congo eel, counterseal, counterwheel, cuban heel, cut of veal, dahabshiil, daisywheel, daisy wheel, damask steel, deosil, donedeal, donnie steele, dormobile, down-at-heel, driving wheel, earless seal, ectosteal, ed o'neill, empyreal, endosteal, enterdeal, escadrille, escape wheel, espadrille, essentiel, ezekiel, fardingdeal, fascimile, fellowfeel, femorocele, ferris wheel, flyadeal, francophil, futureal, galadriel, gardasil, genepil, geofile, glockenspiel, goldenseal, golden seal, gramineal, grapefruit peel, grinding wheel, guayaquil, halfendeal, halophil, hananeel, harbor seal, hinterteil, hohentwiel, hooded seal, huamachil, hudson seal, hymeneal, hyoideal, hyperreal, idle wheel, immobile, interdeal, interpeal, intersil, iron heel, israfil, jegudiel, jerahmeel, jordan peele, l'arc-en-ciel, laetrile, lamprey eel, lantern wheel, lemon peel, lipophil, macrothele, manchineel, megadeal, mendivil, merocele, mesogleal, mielie-meal, monowheel, moray eel, motijheel, nethaneel, neutrophil, nickel steel, nonideal, nonpareil, oldsmobile, olivil, open-reel, orange-peel, orange peel, otosteal, overdeal, paddle-wheel, paddlewheel, paddle wheel, panzerkeil, paragrele, paralel, parosteal, pectineal, peroneal, peter steele, peter thiel, philomel, planet wheel, pneumocele, pospisil, potentiel, potter's wheel, prashanth neel, prinivil, proctodeal, prontosil, racaille, ramciel, rayssa leal, reel-to-reel, richard kiel, ron popeil, rosensteel, rosenstiel, roulette wheel, saint-mihiel, salathiel, sarathiel, scottish reel, semisteel, sex-appeal, sex appeal, silmaril, sliding keel, snowmobile, soybean meal, spinning-wheel, spinning wheel, sprocket wheel, stainless-steel, stainless steel, stamineal, steering wheel, stomodeal, subniveal, syringeal, talkmobile, tetraskele, therealdeal, thundersteel, thyroideal, toxophil, tungsten steel, uncongeal, undermeal, underseal, ungenteel, unideal, usmobile, vanderweele, verticel, villamil, villarreal, vorurteil, wagon wheel, water-wheel, watermeal, waterwheel, water wheel, wolfram steel, yoandy leal, zavadil, zerachiel

4 syllables:
achilles' heel, adenylyl, alprostadil, audiophile, automobil, automobile, automovil, azurophil, banana peel, bicycle wheel, catherine wheel, chromium steel, consanguineal, crabeater seal, crucible steel, daisy print wheel, damascus steel, demidevil, diyar-e-dil, down-at-the-heel, ectomobile, ego ideal, electric eel, elephant seal, emery wheel, exponentiel, fahadh faasil, ferrocarril, freshwater eel, goggomobil, heterophil, hippomobile, idler-wheel, indian meal, interosseal, jaime camil, kakkakuyil, kasa-e-dil, lord privy seal, maggie macneil, maggie mac neil, manganese steel, medium steel, memorabile, myelocele, nayib bukele, oona o'neill, patrice o'neal, pericorneal, periosteal, peritoneal, potato peel, ryan o'neal, sexlikereal, shabby-genteel, shaquille o'neal, sialocele, solomons-seal, stiletto heel, structural steel, susie o'neill, tadalafil, tatum o'neal, urethrocele, velomobile, vinegar eel, virginia reel, you shall not steal

5 syllables:
achromatophil, alaska fur seal, anoperineal, candied citrus peel, contract under seal, cystourethrocele, electromobile, fibrochondrosteal, guadalupe fur seal, haematocoele, hematocoele, molybdenum steel, personal appeal, pinion and crown wheel, polycarbophil, preperitoneal, properitoneal, rathaus-glockenspiel, saab automobile, subperitoneal, transperitoneal, vanadium steel

6 syllables:
extraperitoneal, fibulocalcaneal, iliopectineal, intraperitoneal, nic.ddn.mil, paraperitoneal, pleuroperitoneal, retroperitoneal

7 syllables:
abdominoperineal, electric automobile