1 syllable:
1-wire, beijer, dire, dwire, eir, fire, gire, gleire, guire, gyr, hire, hyre, ire, lyre, meir, mire, myre, phyre, quire, schreyer, scire, shire, smyre, spire, squire, striar, swire, tyre, whyre, wire, wyre

2 syllables:
abshire, admire, afire, alkire, aquire, archspire, archwire, ash-fire, aspire, back-fire, backfire, balefire, banffshire, barbed-wire, barbwire, barkshire, bemire, berkshire, binaire, blackfire, blackshire, brockmire, brushfire, bushfire, bushire, camphire, catchfire, chat-shire, collyre, cookfire, crossfire, dannemeyer, dehire, dipyre, dishfire, drumfire, elvire, empyre, esquire, expire, fedwire, fen-fire, fesmire, fifeshire, finire, firewire, flintshire, foxfire, foxmeyer, freespire, frostwire, frymire, glenayre, goldwire, grandsire, grassfire, guidewire, gunfire, guy-wire, hamshire, hamsphire, hangfire, hard-wire, haywire, headtire, hehmeyer, hell-fire, hellfire, high-wire, highwire, hot-wire, impire, inquire, inspire, intire, jaghire, kintyre, lifewire, limewire, linspire, livewire, loudwire, maguire, martyre, mcguire, mcquire, missfire, nairnshire, navire, needfire, newswire, o'dwyer, ohlmeyer, outcrier, outhire, perspire, perthshire, pickmire, pin-fire, pipewire, pismire, proxmire, pugmire, quavemire, quick-fire, quickfire, rehire, require, respire, retir, retire, rightmire, rim-fire, rimfire, rivire, ross-shire, rothmeier, saffire, safire, saltire, samphire, saphire, scarefire, sentire, servire, shellfire, shropshire, slamfire, spacewire, sparlyre, spellfire, starfire, stegemeier, sunfire, suttmeier, swingfire, tacfire, ti-nspire, tietmeyer, tightwire, tripwire, unsquire, vampyre, watchfire, waymire, white squire, whitmire, wilshire, wiltshire, xfire

3 syllables:
acrospire, alamire, amortir, angelfire, apple-squire, argyllshire, berwickshire, biedermeier, bipartire, boysetsfire, brake-by-wire, brecknockshire, buteshire, cafetire, cambridgeshire, center-fire, centerfire, consentire, counterfire, darbyshire, denbighshire, devonshire, dissentire, dorsetshire, dumfriesshire, fly-by-wire, forfarshire, gardenhire, granophyre, isopyre, izaguirre, jurgensmeyer, kastenmeier, lamprophyre, lanarkshire, lancashire, leptospire, macintyre, mcintire, mcintyre, megafire, monmouthshire, morayshire, nanowire, obermaier, overtire, peeblesshire, prerequire, racamier, radnorshire, rapid-fire, rapidfire, reacquire, reinspire, renfrewshire, retemeyer, retrofire, richmondshire, roxburghshire, selkirkshire, settlemire, settlemyre, set afire, stabilire, stiegemeier, stirlingshire, stoudemire, stoudenmire, tinkershire, underwire, untermeyer, warwickshire, wigtownshire

4 syllables:
aberdeenshire, adipocire, buckinghamshire, caernarfonshire, cardiganshire, carmarthenshire, clackmannanshire, drew mcintyre, glamorganshire, globenewswire, huntingdonshire, inverness-shire, jerry maguire, linlithgowshire, mediafire, nottinghamshire, pneumatic tyre, somersetshire

5 syllables:
agm-114 hellfire, caernarvonshire, harry maguire, kincardineshire, melanie mcguire, merionethshire

3 syllables:
bedcover, escobar, exosphere, leftover