2 syllables:
beary, beeri, beery, bieri, biery, bleary, briery, cheery, chiri, cieri, cirri, cleary, clear he, dearie, deary, deery, des'ree, diery, dreary, earie, eary, eerie, erie, f-theory, fear he, fieri, gearey, geary, guiri, hear he, here he, jiri, keary, kiri, leary, leery, merie, neary, peary, peerie, peery, perie, pieri, pirie, query, rfi ri, ri ri, sbirri, sciri, seery, serie, shiri, siri, sirri, smeary, sneary, sneery, speary, sphery, spiri, syrie, theory, thiery, thiri, thiry, veery, weary, wiery, yeary, year he

3 syllables:
alfieri, algerie, altieri, alveary, amiri, archierey, arcieri, arriere, aweary, bacteri, bacterie, bakterie, balneary, barbieri, barriere, bessire, bigquery, bohr theory, boygiri, buccieri, cabbiri, cachiri, caliri, camire, career he, carriere, cassiri, dehere, diphtherie, dog-weary, dundreary, dunleary, emiri, farriery, forweary, forwweary, game theory, garderie, germ theory, glaziery, granieri, group theory, gualtieri, guarnieri, guerrieri, hariri, humiri, intrieri, in theory, isiri, jariri, joe keery, k-theory, kabiri, kashmiri, knobkierie, kokiri, lake erie, laqueary, lettieri, life-weary, mangieri, martire, mccleary, mccleery, mccreary, mccreery, mcgeary, mcleary, mcneary, mcqueary, msiri, nigiri, niterie, o'leary, oleary, oopiri, osiery, outweary, paquirri, partire, pokiri, premire, puriri, ruggieri, saimiri, salieri, set theory, spizzirri, squitieri, staffieri, swineery, taglieri, tairi, trochleary, unmiry, unweary, valkiri, vansire, venere, walbiri, war-weary, warlpiri, wave theory, world-weary, zahiri

4 syllables:
abashiri, akatziri, akrotiri, alighieri, anish giri, argentieri, arrossire, balestrieri, bear mccreary, bersaglieri, biscuiterie, black swan theory, bokmakierie, caligiuri, carpentieri, cavaliere, cavalieri, charcuterie, chevalerie, cochleary, dadagiri, dhaulagiri, facemire, fincantieri, glenageary, guallatiri, hara-kiri, harakiri, hitokiri, kotagiri, krishnagiri, kuji-kiri, lavaliere, laverdiere, m-theory, malkajgiri, marqueterie, metatheory, moncalieri, nambudiri, napapijri, olivieri, onigiri, overweary, panegyry, papeterie, piri-piri, presbytery, quantum theory, rajagiri, ratnagiri, ruairi, santikhiri, serrurerie, tameshigiri, tapsalteerie, tonbokiri, tsujigiri, vip ri, whigmaleerie, yelagiri

5 syllables:
archpresbytery, atomic theory, bucyrus-erie, interlineary, irimajiri, kevin o'leary, kinetic theory, policegiri

6 syllables:
economic theory, information theory, political theory, scientific theory

7 syllables:
ayman al-zawahiri, fatawa-e-alamgiri, philosophical theory, probability theory, relativity theory

8 syllables:
gregorio paltrinieri, toba catastrophe theory

9 syllables:
pizzagate conspiracy theory, reptilian conspiracy theory, special relativity theory

10 syllables:
general relativity theory

2 syllables:
bury, mary, merry, wary, maori, perry, bari, berry, starry, quarry, glory, faery, jury, barrie, storey, dory, mari, larry, surrey, cowry, ferry, gari, dowry, fairy, harry, gary, parry, flurry, fury, clary, dairy, marry, scary, lory, blurry, hurry, airy, curry, very, terry, shari, tory, carry, kauri, furry, vary, sari, wherry, sorry, hoary, aerie, corrie, murray, barry, tarry, barre, saury, burry, houri, eyrie, gharry, cowrie, curie, hairy, gory, barye, slurry, cherry, story, kerry, lori, prairie, faerie, scurry, sherry, chary, jerry, worry, glary, lorry, furore, wiry, cary, carey, carrey, carrie, corey, garry, gauri, gerry, kary, kaury, kerrey, korry, laurie, lowrie, marri, maury, scarey, sherri, sherrie, torie, yuri

3 syllables:
remarry, expiry, sob story, miscarry, short story, sweet cherry, abampere, guinevere, diary, succory, venturi, inquiry, unwary, hail mary, glengarry, savoury, enquiry, old glory, black cherry, bihari, ground cherry, filaree, john dory, harare, muscari, safari, bird cherry, grand jury, canary, denary, missouri, contrary, wild cherry, alary, a very, bad fairy, bing cherry, blood berry, blue story, calory, car-ferry, centare, chokecherry, equerry, good story, heart cherry, hegari, helleri, khesari, knobkerrie, knobkerry, lamb curry, lead story, life story, love story, make merry, male berry, mccurry, mismarry, nagari, news story, ollari, pin cherry, piscary, qatari, rum cherry, sand cherry, seigneury, signory, snow flurry, star-glory, vainglory, verdure, wheat berry, wild clary

4 syllables:
kalahari, actuary, mata hari, charivari, morning glory, virgin mary, harikari, uakari, bloody mary, intermarry, tom and jerry, calamari, unsavoury, winter cherry, petit jury, sour cherry, special jury, inventory, petty jury, beriberi, bladder cherry, buckthorn berry, calamary, christmas berry, clerestory, coffee berry, counterbore, dirty story, fairy story, fireman's carry, fujimori, fuji cherry, funny story, honey berry, lamasery, laurel cherry, mapinguari, meadow clary, molinari, multistorey, norfolk wherry, pigeon berry, prairie berry, prehistory, promontory, pudding berry, rosebud cherry, salmon berry, silver berry, yellow berry

5 syllables:
barbados cherry, devanagari, detective story, memento mori, blue ribbon jury, shaggy dog story, adventure story, beach morning glory, certiorari, common bird cherry, common canary, downy ground cherry, evergreen cherry, flowering cherry, indian cherry, jamaican cherry, james matthew barrie, japanese cherry, juniper berry, line of inquiry, little missouri, mountain blue berry, mystery story, purple ground cherry, sapphire berry, surinam cherry, western sand cherry

6 syllables:
maraschino cherry, jerusalem cherry, assumption of mary, catalina cherry, chicken cacciatore, common morning glory, mexican black cherry, new zealand wine berry, oriental cherry, rocky mountains cherry, sir james matthew barrie, west indian cherry

7 syllables:
articulated lorry, capital of missouri, european bird cherry, japanese morning glory, madeira winter cherry, oriental bush cherry, solemnity of mary, winter flowering cherry

8 syllables:
japanese flowering cherry

11 syllables:
imperial japanese morning glory

12 syllables:
right to speedy and public trial by jury