1 syllable:
ahs, baas, baus, blahs, brause, broz, cause, chaas, chas, chaws, chazz, claas, claus, claus', clause, claws, coz, cozze, craws, cs aas, daus, dawes, daws, dma's, draus, draws, droz, faas, faus, flaws, fraas, fraus, gaus, gause, gauze, gaz, glaus, gnaws, haughs, hawes, haws, hawse, jaws, kaus, knaus, knyaz, laas, lause, law's, lawes, laws, llwas, lt gaas, maahs, maas, mas, maus, maz, mroz, naas, naus, oz, pas, pause, paws, paz, plaas, praus, prause, roz, saus, sause, saws, schnozz, schwas, shah's, shahs, shaw's, shaws, sias, spas, squabs, staas, straws, tawes, tawse, thaws, vase, waas, wah's, was, waugh's, ares, baars, bar's, barr's, barres, barrs, bars, barz, car's, carr's, carrs, cars', charrs, chars, czar's, czars, far's, gars, gnars, guars, haars, jaars, jars, jmaars, jstars, kaars, kahr's, kahrs, laars, lars, lcars, maars, marres, marrs, mars, mars', marz, nars, ours, paars, par's, parrs, pars, quarz, r's, r.'s, r.s, sars, scars, spars, staar's, star's, starr's, starrs, stars, stars', starz, star wrs, tahrs, thars, thouars, vars, z-cars

2 syllables:
achaz, afwas, agelaus, ahsas, ahwaz, aitraaz, aldas, andaaz, anzaas, applaus, applause, aspas, audas, backsaws, bandsaws, bashaws, because, bedmas, bedstraws, belaz, bindaas, bourgeoise, bradshaws, by-laws, bylaws, capaz, caspase, catspaws, cefas, cervoise, cha-chas, chainsaws, choctaws, coultas, crab-yaws, d'etats, dagaz, danaus, degras, deras, dewclaws, diapause, diaz, dupras, duraz, fassbrause, faux pas, fawaz, firdaus, first cause, forepaws, fortaz, francoise, fretsaws, galaz, gauloise, geegaws, genoise, ghettoise, grandma's, grandmas, grandpa's, grandpas, guffaws, ha-has, hacksaws, hamraaz, handsaws, helaas, heraus, he was, hinaus, humraaz, hurrahs, ijaz, in-laws, inlaws, it was, i was, jackdaws, jackstraws, jigsaws, kavkaz, kickshaws, laidlaw's, lapras, la paz, limbaugh's, lipas, loblaws, macaws, manaus, mccaw's, meraas, mieras, morgause, mukhwas, mydaus, namaz, naoise, ocaw's, okaz, outlaws, outlawz, outnoise, owlclaws, pachas, papa's, papas, perlesvaus, pilaus, poitras, pontoise, portlaoise, precoz, quichuas, rajaz, redraws, renoise, rickshaws, ripsaws, scofflaws, scrimshaws, seesaws, shiraz, southpaws, tawas, that was, tiswas, tovaz, tripas, val-d'oise, vishwas, vlakplaas, warsaw's, warsaws, waxhaws, what was, whipsaws, withdraws, abars, adars, afars, aldars, all-stars, alvars, amar's, amarres, asars, astars, azhar's, babar's, baibars, balkars, bazaars, bazars, beastars, blazars, boxcars, busbars, chukars, cigars, cigars', cottars, crossbars, crowbars, darkstars, deathstars, debars, denars, devoirs, dinars, disbars, durbars, dzhokhar's, feldspars, fiars, gaidar's, guitars, handcars, hectares, instars, ipars, jabar's, jaguar's, jaguars, jumars, lamar's, lamars, lazars, loadstars, lodestars, magyars, malars, melkar's, memoires, memoirs, minstar's, miroirs, mizar's, myanmar's, nightjars, northstar's, opars, pan-starrs, peignoirs, pieds-noirs, pop/stars, popstars, prankstars, prostars, qintars, racecars, radars, railcars, rebars, renoirs, sambars, sandbars, seskar's, shahar's, shofars, sidebars, sitars, sizars, sonars, streetcars, tbars, techstars, tigar's, tokars, toolbars, tramcars, trocars, unbars, velars, voussoirs, windstar's

3 syllables:
accessoires, achimaas, aeropause, anaspaz, andropause, archelaus, arkansas', arkansas's, ashkenaz, catalpas, chaturmas, chickasaws, childermas, chippewas, chrishell stause, debevoise, ecowas, eficaz, erilaz, escritoires, fritessaus, hima das, interpause, kadrmas, keeley hawes, mackinaws, madrasahs, menelaus, menopause, mesopause, mete gazoz, muslimgauze, naajayaz, nikolaas, omaha's, ottawas, overawes, overdraws, overnoise, panama's, panamas, pesewas, pussy-paws, repertoires, santa claus, self-applause, shanawas, speculaas, stratopause, tijeras, tropopause, vichyssoise, wichita's, williwaws, abattoirs, aerostar's, aerostars, alcazars, alpinestars, autocars, avatars, bryanstars, caviares, caviars, cinnabars, cojimar's, escobar's, golden stars, handle-bars, handlebars, hekmatyar's, humsafars, isobars, kosovars, malabars, megastars, metrostars, millibars, minibars, minicars, morningstar's, motorcars, nayanars, npr's, pokerstars, protostars, registrars, reservoirs, ricercars, samovars, scimitars, seminars, sidecars, stars and bars, supercars, superstars, xchocobars

4 syllables:
agesilaus, arcesilaus, aspidistras, auvers-sur-oise, beaumont-sur-oise, cergy-pontoise, conservatoires, de morgan's laws, doctor of laws, dominique dawes, grandfather clause, heliopause, ionopause, joppiesaus, laboratoires, magnetopause, master of laws, mutafukaz, pipsissewas, postmenopause, premenopause, probable cause, protesilaus, relative clause, seine-et-oise, tolochenaz, vladikavkaz, almogavars, almucantars, parallel bars, put behind bars

5 syllables:
arbitration clause, bachelor of laws, enabling clause, kirchhoff's circuit laws, perimenopause, antimacassars, list of largest stars, nebuchadnezzars, teleseminars

6 syllables:
afi's 100 years...100 stars, human mission to mars, rupaul's drag race all stars, the fault in our stars, thirty seconds to mars

7 syllables:
list of proper names of stars

8 syllables:
equal protection of the laws

1 syllable:
cares, airs, stairs, shares, chairs, clears, beers, heirs, tours, wars, shears, cheers, drawers, squares, gears, corps, pairs, peers, scores, furze, yours, tears, bears, stores, wares, doors, fears, years, ers, theirs, hairs, ears, cures, hers, chores, fares, floors, fours, gerres, gore's, hears, here's, poor's, prayers, scares, sears, shores, slurs, smears, there's, war's, wears, where's, year's, years'

2 syllables:
job's tears, hours, fires, outdoors, least squares, wires, repairs, upstairs, downstairs, all fours, affairs, algiers, hires, azores, appears, careers, compares, declares, explores, frontiers, ignores, inspires, new year's, occurs, pig's ears, prefers, prepares, raptores, refers, requires, small stores, tangiers, transfers, velours, weltschmerz

3 syllables:
rabbit ears, out of doors, common shares, intra vires, charge d'affaires, in arrears, kick upstairs, chest of drawers, pruning shears, unawares, ultra vires, volunteers, preferred shares, baby's tears, baby tears, balkan wars, disappears, down the stairs, engineers, flight of stairs, helicteres, in both ears, kick downstairs, millionaires, out-of-doors, pinnotheres, pioneers, punic wars, put on airs, questionnaires, souvenirs, to both ears, underscores, up the stairs, world affairs

4 syllables:
authorized shares, preference shares, treasury shares, state of affairs, musical chairs, entrepreneurs, man of affairs, sincerely yours

5 syllables:
music of the spheres, ordinary shares, anterior nares, elegant cat's ears, method of least squares, posterior nares, wet behind the ears

6 syllables:
napoleonic wars

7 syllables:
international affairs, master in public affairs, veterans of foreign wars

9 syllables:
department of veterans affairs

10 syllables:
secretary of veterans affairs