What is a twelve letter word?

Answer 1

Here are some with TT: acquittances, aiguillettes, andouillette, antiboycotts, anticlotting, attenuations, attestations, attitudinise, attitudinize, attorneyship, attractances, attractively, attributable, attributions, attributives, bachelorette, backscatters, battlefields, battlefronts, battleground, battlemented, battlewagons, belittlement, bespattering, bitternesses, bittersweets, bloodletting, boddhisattva, bodhisattvas, bottlenecked, bottomlessly, brattinesses, butterfishes, butterflyers, butterflying, butterscotch, buttonbushes, buttonholers, buttonholing, buttonhooked, carburetters, carburetting, carburettors, carrottopped, chatterboxes, chattinesses, chitchatting, chitterlings, clarinettist, clatteringly, committeeman, committeemen, coquettishly, cottonmouths, crosscutting, curettements, cuttlefishes, dilettantish, dilettantism, earsplitting, embattlement, embitterment, epiglottides, epiglottises, fianchettoed, filmsettings, flannelettes, flatteringly, flutterboard, ghostwritten, glitteringly, gluttonously, grittinesses, guttersnipes, gutturalisms, haircuttings, hairsplitter, harvesttimes, housesitting, inattentions, intercutting, intermittent, intermitters, intermitting, intromittent, intromitters, intromitting, jettisonable, jitterbugged, kitchenettes, knottinesses, latticeworks, launderettes, leatherettes, letterboxing, lickspittles, litterateurs, littlenesses, luncheonette, marquisettes, micropipette, misattribute, misbuttoning, muttonfishes, nonattenders, noncommittal, noncommitted, nonfattening, outglittered, outthrobbing, overplotting, permittivity, pettifoggers, pettifoggery, pettifogging, photosetters, photosetting, photostatted, pittosporums, pointtillist, polyglottism, posttensions, preadmitting, preallotting, preformatted, pretermitted, prettinesses, proglottides, quattrocento, rattlebrains, rattlesnakes, reattachment, reattempting, reattributed, reattributes, recommittals, recommitting, reformatting, reoutfitting, repatterning, resettlement, resubmitting, retrofitting, ricochetting, rottennesses, rottenstones, sansculottes, sansculottic, scatteration, scatterbrain, scattergoods, scattergrams, scatteringly, schottisches, scuttlebutts, shatteringly, shatterproof, shergottites, shittimwoods, shortcutting, shuttlecocks, silhouetting, silhouettist, sinfoniettas, skittishness, sluttishness, smuttinesses, snapshotting, snottinesses, somersetting, spaghettinis, spatterdocks, spinnerettes, spottinesses, standpatters, standpattism, steamfitters, stockinettes, stonecutters, stonecutting, subcommittee, sublittorals, suffragettes, sulfuretting, surrebutters, throttleable, throttlehold, transmittals, transmitters, transmitting, trendsetters, trendsetting, typesettings, unattainable, unattenuated, unattractive, unattributed, uncluttering, undercutting, underletting, underwritten, unembittered, unflattering, unsettlement, unsettlingly, uppercutting, vinaigrettes, wainscotting, woodcuttings, zwitterionic

Answer 2

• admonishment
• affirmations
• appointments
• appreciating
• beachcombers
• beneficially
• championship
• disheartened
• encyclopedia
• formulations
• geographical
• hypochondria
• inconclusive
• listlessness
• magnificence
• negotiations
• observations
• predetermine
• requirements
• supercilious
• transporting
• universality
• vaccinations
• wallpapering

Answer 3

abbreviation, accelerating, acceleration, accelerators, accidentally, accommodated, accommodates, accompanying, accomplished, accomplishes, accumulating, accumulation, additionally, affectionate, affiliations, affirmations, aggressively, annihilation, announcement, applications, , appointments, appreciating, appreciation, appreciative, apprehending, apprehension, apprehensive, approachable, appropriated, approximated, approximates, arrangements, assassinated, assimilating, associations, attractively, attributable, attributions, battlefields, battleground, blackberries, bloodthirsty, cancellation, cheerleaders, Cheerleading, coefficients, collaborated, collaborator, collectibles, collectively, commencement, commercially, commissioned, commonwealth, communicates, cooperatives, coordinating, coordination, coordinators, correctional, correlations, disappearing, disappointed, dissatisfied, disseminated, eccentricity, efficiencies, effortlessly, embarrassing, embezzlement, exaggerating, exaggeration, eyewitnesses, faithfulness, freestanding, friendliness, functionally, geologically, grasshoppers, guaranteeing, hippopotamus, hopelessness, housekeeping, hummingbirds, illegitimate, illumination, illuminating, illustration, illustrative, illustrators, illustrating, immeasurable, immeasurably, immortalized, immunization, inaccessible, inaccuracies, inapplicable, irregularity, irresistible, irrespective, irreversible, indifference, inefficiency, installation, insufficient, intellectual, intelligence, intelligible, interrogated, interruption, irreversibly, irritability, middleweight, milliseconds, miscarriages, missionaries, misspellings, necessitated, necessitates, neoclassical, nevertheless, occasionally, occupational, oppositional, paratroopers, passionately, peacefulness, peacekeeping, preschoolers, professional, programmatic, preparedness, progressions, proofreading, quintessence, reallocation, reappearance, reassessment, reassignment, recklessness, recollection, reevaluation, reformatting, resettlement, restlessness, resurrection, retrofitting, romantically, schoolmaster, Scrapbooking, screensavers, screenwriter, secessionist, selflessness, strawberries, stubbornness, subcommittee, successfully, successively, supplemental, surrealistic, surroundings, thoroughness, thoughtfully, togetherness, troubleshoot, truthfulness, unacceptable, unacceptably, unaccustomed, unattainable, unattractive, unofficially, unsuccessful, vaccinations, volunteering, volunteerism

Answer 4

fantasico

Answer 5

• astronomical
• adversarial
• conservative
• demoralizing
• disagreeable
• preventative

Answer 6

I've never seen a 12-letter word without syllables.

Answer 7

manufactured

Answer 8

manufactured