1 syllable:
-doored, -oared, board, borde, bored, chord, chord-, chored, coard, corde, cored, doored, fjord, floored, fnord, foard, ford, forde, gboard, goard, gored, gourd, gourde, hoard, hoared, hord, horde, jorde, lord, lorde, lourd, lourde, mord, morde, njord, nord, nored, norred, oared, ord, plourde, pored, poured, preboard, roared, scored, shored, snored, soard, soared, sored, sourd, sourde, spored, stord, stored, sward, sword, thord, toward, ward, warde, whored

2 syllables:
abhorred, aboard, abord, accord, acord, acorde, adored, afford, akkord, alvord, avord, award, axford, backbord, balourd, bargeboard, baseboard, beauford, belord, bichord, big board, billboard, bitlord, blackboard, blockboard, bojnord, borgward, boxboard, brantford, breadboard, bread board, brentford, bridgeboard, broadsword, buckboard, call-board, callboard, cardboard, chalkboard, chambord, cheeseboard, chessboard, chipboard, clapboard, clipboard, concord, concorde, coord, corkboard, dabord, daccord, dartboard, dart board, dash-board, dashboard, debord, deborde, deplored, dichord, disord, draft board, drainboard, draughtboard, druglord, dubord, duckboard, earthboard, encored, ex-board, explored, fall-board, fallboard, flakeboard, flashboard, flekkefjord, flipboard, floorboard, floor board, flushboard, flyboard, foilboard, footboard, formboard, freeboard, fretboard, funboard, gameboard, gangboard, garboard, gaylord, glenn ford, go board, guideboard, gunlord, hafrsfjord, half-board, half-sword, hardboard, headboard, highboard, ignored, implored, inboard, jamboard, kanboard, keyboard, kickboard, kneeboard, knifeboard, laborde, landlord, lapboard, larboard, leapord, leeboard, limfjord, long-sword, longboard, lustmord, mainboard, mainord, matchboard, mccord, millboard, milord, misword, moldboard, montford, mopboard, mouldboard, mountford, navord, notchboard, off-board, offshored, on-board, onboard, opord, outboard, outpoured, outscored, palourde, pargeboard, pasteboard, patchboard, peg-board, pegboard, perfboard, pinboard, plugboard, plyboard, postnord, pressboard, press lord, pulpboard, punchboard, rag gourd, randlord, reboard, record, rekord, remord, restored, revord, reward, sailboard, sandboard, school board, scoreboard, scratchboard, scrubboard, seaboard, seabord, selbstmord, shavord, shipboard, shopboard, shortboard, shortsword, shoveboard, side-sword, sideboard, sign-board, signboard, skateboard, skiboard, skimboard, skyboard, slipboard, slumlord, snakeboard, snowboard, sound-board, soundboard, sound board, splashboard, sponge gourd, sprayboard, springboard, star-lord, starrboard, stowboard, strawboard, stringboard, stripboard, surfboard, switchboard, tagboard, tailboard, talkboard, teaford, tipsword, toeboard, tom ford, treadboard, trichord, ungored, unhoard, unlord, unmoored, uphoard, vapoured, vergeboard, verwoerd, wakeboard, wallboard, warlord, washboard, wasteboard, webboard, weighboard, whiteboard, witchboard, woodward, word-hoard, work-board, workboard, xboard

3 syllables:
above-board, aboveboard, across-the-board, amarcord, analord, appeals board, appeal board, applyboard, baffle board, balisword, bangalored, beagleboard, beaverboard, beaver board, be restored, billie lourd, binder board, bodyboard, boknafjord, bon-accord, bottle gourd, bryan lourd, butcher board, centerboard, centreboard, checkerboard, chequerboard, chopping board, circuit board, clapperboard, clarichord, clavichord, common chord, concoord, control board, cotes-du-nord, council board, courtney ford, cradleboard, cribbage board, cutting board, daggerboard, daughterboard, decachord, disaccord, display board, diving board, drafting board, draining board, drawing board, elbowboard, fencing sword, feudal lord, fiberboard, fibreboard, fingerboard, fireboard, flannelboard, flutterboard, gerald ford, golden horde, gravikord, gypsum board, hamburg-nord, harpsichord, henry ford, heptachord, hexachord, hitrecord, hoverboard, imageboard, in accord, julebord, leaderboard, ledger board, linerboard, lita ford, liveaboard, louise ford, lysefjord, m-84d, maitland ward, manichord, misericorde, monochord, mortar-board, motherboard, mother board, needlecord, neurocord, noticeboard, notice board, notochord, octachord, omnichord, openboard, oslofjord, overboard, overlord, paddleboard, panelboard, paperboard, pedalboard, pentachord, perigord, planning board, plasterboard, polychord, posterboard, prairie gourd, prerecord, re-record, rerecord, rheochord, running board, sandefjord, sandwich board, scaleboard, scraperboard, sela ward, seventh chord, shoulder board, shovel-board, shovelboard, shovel board, shuffle-board, shuffleboard, silversword, skirting board, smorgasbord, sognefjord, sounding-board, sounding board, sour gourd, sportaccord, stevedored, storyboard, strike a chord, superboard, systemboard, tape-record, tape record, teeterboard, terpsichorde, tetrachord, throwing board, toetsenbord, underboard, underscored, unexplored, unimplored, unrestored, untoward, urochord, urocord, vassalord, veroboard, waterboard, weaponlord, weather-board, weatherboard, world record, writing board, zoning board

4 syllables:
anemochord, backgammon board, buffalo gourd, bulletin board, cavalry-sword, cavalry sword, containerboard, expense record, geirangerfjord, gerald r. ford, governing board, hardangerfjord, harmonichord, hospital ward, ironing board, memory board, missouri gourd, montreal-nord, off-the-record, on-the-record, particleboard, particle board, pendleton ward, stock of record, throw overboard, underinsured, written record

5 syllables:
advisory board, annalynne mccord, chairman of the board, composition board, computer keyboard, corrugated board, criminal record, gerald rudolph ford, graphical record, magia record, medical record, monopoly board, phonograph record, piano keyboard, sexy hot award, typewriter keyboard

6 syllables:
ascension of the lord, congressional record, corrugated cardboard, federal reserve board, historical record, lexington and concord, primetime emmy award, stockholder of record

7 syllables:
chronological record, uss gerald r. ford, voyager golden record

8 syllables:
electronic bulletin board, epiphany of our lord

9 syllables:
medium-density fibreboard, nba rookie of the year award

1 syllable:
scarred, burred, furred, laird, beard, charred, card, bard, nerd, weird, curd, geared, cared, blurred, dared, herd, lured, guard, slurred, third, word, eared, chard, mired, bird, nard, sherd, stirred, barred, sheared, gird, stared, spurred, hard, spared, smeared, aired, paired, haired, byrd, marred, shared, scared, cleared, yard, squared, starred, lard, feared, cured, chaired, heard, shard, bared, flared, baird, cheered, fared, hurd, there'd, toured, where'd

2 syllables:
unheard, inured, curse word, discard, die hard, matured, absurd, revered, punched card, preferred, bombard, face card, bank card, impaired, declared, good word, main yard, expired, old guard, game bird, unbarred, off guard, square yard, attired, unpaired, incurred, regard, endured, laboured, begird, bernard, afeared, on guard, assured, green card, appeared, interred, leaf lard, prepared, repaired, conferred, referred, ghost word, sea bird, wired, secured, retard, canard, deferred, hole card, swiss chard, reword, trump card, transferred, retired, charge card, insured, rare bird, punch card, flash card, bean curd, afeard, compared, ant bird, arm guard, back-geared, bank guard, besmeared, blackbeard, court card, crown beard, deterred, dog-eared, door guard, face guard, front yard, gerard, get word, goatsbeard, head word, ill-starred, keep guard, key word, light-haired, longbeard, night bird, obscured, occurred, off-guard, one-third, queer bird, quick-eared, ride herd, root word, rope yard, salt-cured, scrub bird, sedge bird, send word, sharp-eared, shin guard, shore bird, show card, side yard, smear word, smoke-cured, stand guard, strike hard, tabard, unaired, uncleared, uncured, ungeared, unmarred, unshared, unsheared, unstarred, watch guard, young bird

3 syllables:
disappeared, tropic bird, gallows bird, color guard, reassured, navy yard, widow bird, avant-garde, undeclared, compass card, playing card, drawing card, required, credit card, calling card, frigate bird, word for word, unprepared, uninsured, honor guard, water bird, weasel word, greeting card, volunteered, content word, unsecured, business card, trading card, cubic yard, christmas card, unimpaired, undeterred, function word, overheard, saint bernard, provost guard, avant garde, wading bird, scotland yard, report card, disregard, postal card, st bernard, baby bird, baseball card, birthday card, boarding card, body guard, bumper guard, chicken yard, circuit card, crossing guard, double-geared, easter card, engineered, entry word, flightless bird, flying bird, fond regard, gaming card, get-well card, interfered, langobard, lion's beard, myna bird, myrtle bird, off her guard, off his guard, off one's guard, off your guard, old man's beard, on one's guard, on your guard, phoebe bird, picture card, pioneered, prison guard, railway yard, ration card, satin bird, self-assured, spoken word, twenty-third, tyrant bird, unattired, undergird, union card, unrepaired, written word

4 syllables:
visiting card, umbrella bird, elephant bird, canary bird, national guard, crocodile bird, adjutant bird, aquatic bird, baltimore bird, borrower's card, camelopard, field of regard, golden crown beard, hearing-impaired, indigo bird, jupiter's beard, library card, main entry word, membership card, new scotland yard, opposite word, pelagic bird, policeman bird, rifleman bird, sympathy card, upon one's guard

5 syllables:
yeoman of the guard, secretary bird, praetorian guard, identity card, security guard, visually impaired, coastal diving bird, equivalent word, imperial beard, oceanic bird, raptorial bird, subordinate word

7 syllables:
theater of the absurd