2 syllables:
aerie, airy, ary, barre, barrie, barry, berry, bury, carey, carrey, carrie, carry, cary, cherry, clary, dairy, derry, eyrie, faerie, faery, fairy, ferri, ferry, garry, gary, gerry, glairy, glary, hairy, harry, jerry, kary, kerrey, kerry, larry, marri, marry, mary, merry, nary, neri, parry, perry, prairie, scary, sherri, sherrie, sherry, skerry, sparry, stere, tarry, terry, vary, very, wary, wherry

3 syllables:
alary, azeri, a very, bad fairy, baneberry, barberry, bayberry, bearberry, bilberry, bing cherry, bird cherry, blackberry, black cherry, bloodberry, blood berry, bloomsbury, blueberry, boxberry, bunchberry, burberry, canary, car-ferry, chokeberry, chokecherry, cloudberry, contrary, costmary, cowberry, cranberry, crowberry, deerberry, dentary, dewberry, dogberry, equerry, foxberry, gallberry, glengarry, gooseberry, groundberry, ground cherry, grouseberry, hackberry, hagberry, hail mary, heart cherry, helleri, horary, hymnary, inkberry, jamberry, juneberry, knobkerrie, knobkerry, library, lingberry, make merry, maleberry, male berry, marlberry, mealberry, miscarry, moorberry, mulberry, naseberry, palmary, pillsbury, pin cherry, piscary, primary, raspberry, rebury, redberry, remarry, rosemary, rougeberry, rum cherry, sandberry, sand cherry, sectary, shadberry, sheepberry, shrewsbury, snakeberry, snowberry, soapberry, spiceberry, strawberry, sudbury, sunberry, sweet cherry, teaberry, ternary, tilbury, twinberry, unwary, waxberry, wheat berry, whinberry, wild cherry, wild clary, wineberry, wolfberry

4 syllables:
accessary, adversary, airy-fairy, ampullary, ancillary, apiary, arbitrary, arborary, armillary, aviary, axillary, beach strawberry, beriberi, black mulberry, black raspberry, bladder cherry, bloody mary, bog rosemary, breviary, buckthorn berry, budgetary, calamary, candleberry, canterbury, cape gooseberry, capillary, cartulary, cassowary, catenary, cautionary, cemetery, centenary, checkerberry, chinaberry, christmas berry, cinerary, closed primary, coffeeberry, coffee berry, cometary, commentary, commissary, coralberry, corollary, coronary, crackerberry, culinary, customary, dangleberry, decumary, dictionary, dietary, dignitary, dispensary, dromedary, dwarf blueberry, dwarf mulberry, dysentery, elderberry, emissary, estuary, farkleberry, february, formicary, formulary, fragmentary, fritillary, fuji cherry, functionary, funerary, glastonbury, hog cranberry, honey berry, honorary, huckleberry, janissary, january, lamasery, laniary, lapidary, large cranberry, laurel cherry, lectionary, legendary, legionary, limitary, lingonberry, literary, loganberry, longanberry, low blueberry, luminary, mammillary, mandatary, marsh rosemary, meadow clary, medullary, mercenary, mesentery, military, missionary, momentary, monastery, monetary, mortuary, necessary, nobiliary, norfolk wherry, octonary, ordinary, ossuary, ostiary, papillary, parcenary, partridgeberry, pensionary, phalanstery, pigeon berry, planetary, poisonberry, prairie berry, prebendary, pudding berry, pulmonary, pupillary, quaternary, red mulberry, red raspberry, rosebud cherry, rowanberry, salmonberry, salmon berry, salutary, sanctuary, sand blackberry, sanguinary, sanitary, savagery, scapulary, sea gooseberry, secondary, secretary, sedentary, seminary, serviceberry, silverberry, silver berry, small cranberry, solidary, solitary, sour cherry, sparkleberry, spindleberry, stationary, stationery, statuary, sublunary, sugarberry, sumptuary, swamp blackberry, swamp blueberry, swamp dewberry, temporary, tertiary, textuary, thimbleberry, tom and jerry, topiary, tributary, true blackberry, tutelary, unitary, urinary, vespiary, vestiary, veterinary, vexillary, vicenary, virgin mary, visionary, vulnerary, waterbury, white mulberry, whortleberry, wild cranberry, wild raspberry, wild rosemary, wild strawberry, winterberry, winter cherry, wonderberry, wood strawberry, yellow berry

5 syllables:
abecedary, ablutionary, accretionary, antiphonary, apothecary, barbados cherry, bicentenary, bird sanctuary, black huckleberry, box huckleberry, capitulary, certiorari, ceylon gooseberry, chief secretary, chinese gooseberry, common bird cherry, common canary, concessionary, confectionary, confectionery, constabulary, contemporary, coparcenary, deflationary, depositary, desk dictionary, direct primary, disciplinary, discretionary, distributary, diversionary, downy ground cherry, dwarf cape gooseberry, electuary, epistolary, evergreen cherry, exclusionary, extemporary, extraordinary, fiduciary, flowering cherry, fool's huckleberry, garden strawberry, he-huckleberry, hebdomadary, hereditary, home secretary, illusionary, imaginary, indian cherry, inflationary, insanitary, involuntary, irish strawberry, itinerary, jamaican cherry, japanese cherry, judiciary, juniper berry, justiciary, lending library, mid-february, mid-january, mountain blue berry, mountain cranberry, native cranberry, nonarbitrary, nonliterary, nonmilitary, nonvoluntary, northern dewberry, nutritionary, obituary, open primary, paper mulberry, pecuniary, petitionary, pituitary, preliminary, probationary, program library, proprietary, provisionary, public library, purple ground cherry, quincentenary, reactionary, recessionary, residuary, reversionary, running blackberry, sapphire berry, scarlet strawberry, school dictionary, southern dewberry, subsidiary, superlunary, surinam cherry, tercentenary, tricentenary, tumultuary, unarbitrary, unliterary, unmilitary, unnecessary, unsanitary, unvoluntary, vocabulary, voluptuary, war secretary, western blackberry, western dewberry, western sand cherry

6 syllables:
abolitionary, assumption of mary, barbados gooseberry, beneficiary, catalina cherry, chilean strawberry, commerce secretary, common bog rosemary, consuetudinary, defense secretary, elocutionary, evergreen blueberry, evolutionary, expeditionary, flowering raspberry, garden huckleberry, genitourinary, geostationary, insurrectionary, interplanetary, jerusalem cherry, labor secretary, little dictionary, make unnecessary, maraschino cherry, mexican black cherry, navy secretary, new zealand wine berry, nonhereditary, nonproprietary, oriental cherry, paramilitary, pocket dictionary, quatercentenary, revolutionary, rocky mountains cherry, social secretary, supernumerary, undersecretary, usufructuary, valetudinary, virginia strawberry, west indian cherry

7 syllables:
american cranberry, american dewberry, american hackberry, american raspberry, amoebic dysentery, bilingual dictionary, cardiopulmonary, circulating library, collegiate dictionary, cultivated strawberry, energy secretary, envoy extraordinary, european bird cherry, european blueberry, european cranberry, european dewberry, european hackberry, european raspberry, evergreen huckleberry, interdisciplinary, madeira winter cherry, multidisciplinary, official emissary, oriental bush cherry, solemnity of mary, treasury secretary, unabridged dictionary, winter flowering cherry

8 syllables:
agriculture secretary, counterrevolutionary, depository library, education secretary, electronic dictionary, executive secretary, interior secretary, japanese flowering cherry, transportation secretary

9 syllables:
anterior pituitary, apalachicola rosemary, machine readable dictionary, mediterranean hackberry, posterior pituitary

10 syllables:
etymological dictionary

3 syllables:
mockery, pottery, tottery, popery, jobbery, drollery, crockery, coppery, lottery, quandary, robbery, snobbery, roguery, rockery, flummery

4 syllables:
promontory, armed robbery

5 syllables:
on the contrary, camaraderie, to the contrary