1 syllable:
-ness, bis, biss, bisse, bliss, bliss', briss, brys, buice, chiss, chris, chris', chriss, chrys, chrys-, cris, criss, dis, diss, disse, driss, fis, fiss, flis, fliss, friss, gliss, hiss, hisss, kis, kiss, kniss, kris, kriss, lis, liss, lisse, mis, miss, misse, nisse, pisse, pliss, pris, priss, riss, risse, rys, schmiss, scris, sis, spiss, spliss, stys, suess, swiss, thess, this, this', triss, tts-is, twiss, vis, visse, whiss, wis, wiss, wisse, wyss, yyssw, bleise, breece, cease, cece, cimss, cleese, crease, cuisse, d-nice, dease, deess, deice, deise, fleece, freise, friess, gees, geese, giese, grease, grece, greece, griess, haese, kiess, kneece, kniess, lease, leece, leese, leise, liess, maese, meece, meese, meise, miesse, neace, neece, neice, neiss, neisse, nice, niece, niess, paese, peace, pease, peece, peice, piece, preace, prece, preece, prese, priess, quice, rease, reece, reese, reise, rhys, riess, schiess, seis, seise, siess, speece, tese, trece, treece, t sce, weise, wiess, yeas, zeese

2 syllables:
absciss, abscisse, abyss, amiss, ariss, at this, brown swiss, capisce, chlamys, deep kiss, demiss, dismiss, does this, fariss, french kiss, furniss, in this, k-swiss, koumyss, kumiss, macis, maphis, nabis, near-miss, of this, on this, ophis, ophrys, perlis, permiss, phariss, premiss, remiss, resists, scotch kiss, sophis, sopris, soul kiss, submiss, the swiss, uisce, wemyss, a-reece, abreise, adris, ahlspiess, alease, alise, allweiss, ameise, andris, apiece, aris, assise, at peace, audris, back-piece, backpiece, bailpiece, balise, bedpiece, begrease, bernice, bojnice, broadpiece, brocious, buslease, canice, capece, caprice, ccsse, ceris, cerise, chambless, charisse, cheekpiece, cherise, chesspiece, chess piece, chojnice, cirice, clarice, clarisse, comece, cottise, crosspiece, crownpiece, decease, decrease, degrease, delis, denice, denise, devries, dispeace, disseise, driftpiece, edris, eglise, elise, encrease, eyepiece, fabrice, falise, felice, fieldpiece, fur-piece, g-police, gilcrease, goose grease, grandniece, great-niece, greenpeace, hadise, hair grease, handpiece, hardiesse, headpiece, heelpiece, idris, increase, indris, invece, janiece, jeanice, katrice, kilcrease, kneepiece, knee piece, laicise, latrice, lectrice, lend-lease, lollis, lucrece, luis, macneice, magness, make-peace, make peace, markese, maryse, maurice, mccleese, mcneece, mcneese, mcneice, merise, molise, mouthpiece, narcis, neckpiece, nosepiece, obese, ogc nice, one-piece, patese, patrice, perdis, pieris, police, raptis, ravi's, re-lease, release, ridgepiece, rundreise, sarkese, seapiece, set-piece, set piece, shankpiece, shenice, showpiece, sidepiece, spanpiece, sparpiece, starpeace, stringpiece, sublease, surcease, synthese, tailpiece, three-piece, timepiece, toepiece, toppiece, tunis, two-piece, unece, unpeace, valise, vanness, vantrease, vantreese, vorspeise, wool grease, workpiece

3 syllables:
acanthis, alusuisse, apodis, apophis, biosis, callophis, candy kiss, carphophis, cheremiss, chlorophis, chocolate kiss, chrysophrys, darren criss, fleur-de-lis, fleurs-de-lis, genisys, hit-and-miss, hit-or-miss, jihadis, lactophrys, marsalis, medaphis, middlemiss, nokomis, paredis, parophrys, parti pris, reminisce, shamanise, superfice, synophrys, telesis', thamnophis, ungewiss, unisys, unisys', viridis, after-piece, afterpiece, altadis, altar-piece, altarpiece, amatrice, ambergrease, ambergreece, annelise, antithese, bbc's, berenice, bestialise, brutalise, burglarise, by the piece, calidris, cannulise, cantatrice, caponise, capparis, carbonise, carburise, centerpiece, centralise, centre-piece, centrepiece, channelise, chimney-piece, chimneypiece, cockatrice, colourise, crystalise, dentalise, dieselise, dimerise, divinise, dualise, dvb-s, ebonise, elbow grease, equalise, etherise, fellatrice, felo-de-se, focalise, formalise, fricatrice, frontispiece, gertrudis, globalise, golden fleece, gospelise, grangerise, hustopece, kikladhes, kiss of peace, legalese, lendlease, localise, lyonnesse, mantelpiece, mantlepiece, marmalise, martyrise, masterpeace, masterpiece, matthew rhys, mercerise, mongrelise, motherese, nasalise, navarrese, neutralise, normalise, notarise, odorise, odourise, opalise, ozonise, paganise, patinise, pauperise, picturise, pilates, pipe of peace, podsolise, powderise, pre-release, predecease, prerelease, press release, ptyalise, racialise, re-release, reincrease, rerelease, reserveese, severalise, siennese, slenderise, slow-release, solubilise, sorcerise, specialise, stabilise, sulphurise, summarise, summerise, syntheses, tax-increase, thermalise, time-release, timed-release, totalise, underlease, valrelease, vaporise, vectorise, viennese, vitalise, vocalise, volubilis, vowelise, vulgarise, work-release

4 syllables:
acanthophis, alexa bliss, amenophis, anthologise, antipatris, calliophis, ceratophrys, clitoridis, gigantophis, made in abyss, masticophis, molasses kiss, pituophis, potamophis, stachybotrys, animalise, aviatrice, bourg-saint-maurice, bowdlerise, breach of the peace, calculatrice, cannibalise, caramelise, catheterise, codpiece, commercialise, contemporise, decarbonise, decarburise, decimalise, decolourise, defeminise, deodorise, desulphurise, disasterpeace, discolorise, discolourise, effeminise, endonuclease, evangelise, federalise, galliardise, generalise, george i of greece, governmentese, hospitalise, illegalise, infantilise, initialise, insolubilise, irianese, isomerise, kaolinise, keratinise, kingdom of greece, liberalise, linearise, literalise, lyophilise, medicalise, officialise, palatalise, peloponnese, period piece, permeablise, petrosynthese, photophores, photosynthese, potentialise, regionalise, renormalise, ribonuclease, ritualise, sangiovese, secret police, segmentalise, sensualise, sexualise, spiritualise, subvocalise, surinamese, transistorise, vietnamese, xanthophores

5 syllables:
lepidobotrys, a244-s, archaeoindris, capital of greece, compartmentalise, contextualise, conversation piece, copolymerise, demineralise, denaturalise, depolymerise, desexualise, electrophorese, exteriorise, improvvisatrice, interiorise, iridophores, justice of the peace, melanophores, monumentalise, municipalise, occidentalise, overspecialise, peripheralise, professionalise, remineralise, sentimentalise, universalise, unsubstantialise

6 syllables:
oceanic abyss, disturbance of the peace, indo-surinamese, intellectualise, list of islands of greece, military police

7 syllables:
i am not okay with this, terminator genisys, constantine ii of greece, deoxyribonuclease

10 syllables:
royal canadian mounted police

1 syllable:
fritz, spritz, quits, it's, streets, grits, eats, gets, spitz, kits, glitz, wits, its, bits, pits, hits, blitz, sits, fits, sheets, splits, seats, beats, brits, heats, meets, street's, treats

2 syllables:
the pits, receipts, admits, ad blitz, commits, ovitz, permits, saint kitts, defeats, elites, repeats, tiered seats

3 syllables:
safety blitz

4 syllables:
hominy grits, battle of wits, hamamelites