12-letter words
There are 11,358 twelve-letter words in our dictionary. The most common are PSYCHOLOGIES, PSYCHOMETRIC, PSYCHOPATHIC, PSYCHOSEXUAL and PSYCHOSOCIAL.
Long words like these rarely fit in one go, but they are the answers to many jumbles, spelling challenges and word-ladder puzzles. Most are built from a shorter root plus a common prefix or suffix.
12-letter words
- psychologies23
- psychometric26
- psychopathic29
- psychosexual29
- psychosocial24
- psychotropic26
- pterodactyls20
- pumpernickel24
- punctuations16
- pussyfooting21
- putrefaction19
- pyrotechnics24
- quadrangular23
- quadriplegia25
- quadriplegic27
- quadrivalent25
- quantifiable26
- quantitation21
- quantization30
- quarantining22
- quarterfinal24
- quarterstaff27
- quattrocento23
- questionably26
- quintessence23
- racketeering19
- radicalizing25
- radiobiology19
- radiographic21
- radioisotope15
- radiolabeled16
- radiological16
- radiologists14
- radionuclide16
- rambunctious18
- ramification19
- rationalised13
- rationalists12
- rationalized22
- rationalizes21
- rattlesnakes16
- reacquainted24
- reactivating18
- reactivation17
- readjustment22
- readmissions15
- realignments15
- realizations21
- reallocating15
- reallocation14
- reappearance18
- reassembling17
- reassessment14
- reassignment15
- reassurances14
- reassuringly16
- reattachment19
- reauthorized25
- recalcitrant16
- recalculated17
- recalibrated17
- recapitalize25
- recapitulate16
- receivership22
- recessionary17
- rechargeable20
- rechristened18
- reciprocally21
- reciprocated19
- reciprocates18
- recirculated17
- recklessness18
- reclassified18
- recognitions15
- recognizably29
- recognizance26
- recollecting17
- recommitment20
- reconcilable18
- reconfigured19
- reconnecting17
- reconnection16
- reconsidered16
- reconstitute14
- reconstructs16
- reconversion17
- recruitments16
- recuperating17
- recuperation16
- recuperative19
- redecorating16
- redecoration15
- rededication16
- redefinition16
- redeployment20
- redeveloping19
- rediscovered19
- redistribute15
- reducibility20
- reductionism17
- reductionist15
- redundancies16
- reduplicated18
- reemployment21
- reenactments16
- reengineered14
- reenlistment14
- reevaluating16
- reevaluation15
- refashioning19
- reflectively23
- reflectivity23
- reformations17
- reformatting18
- reformulated18
- refractories17
- refreshingly22
- refrigerants16
- refurbishing21
- regenerating14
- regionalized23
- regularities13
- regurgitated15
- regurgitates14
- reimbursable18
- reincarnated15
- reincarnates14
- reinstalling13
- reinstituted13
- reintegrated14
- reinterprets14
- reintroduced16
- reintroduces15
- reinvestment17
- reinvigorate16
- rejuvenating23
- rejuvenation22
- relationally15
- relativistic17
- religionists13
- relinquished25
- relinquishes24
- remembrancer20
- remembrances20
- reminiscence18
- remonstrance16
- remonstrants14
- remonstrated15
- remunerative17
- rendezvoused26
- renegotiated14
- renomination14
- renunciation14
- reoccupation18
- reoccurrence18
- reorganizing23
- repatriating15
- repercussion16
- repetitively20
- replenishing18
- replications16
- repopulating17
- repopulation16
- repositioned15
- repositories14
- repossessing15
- repossession14
- reprimanding18
- reprocessing17
- reproducible19
- reproducibly22
- reprogrammed20
- republishing20
- repurchasing20
- reputational14
- requisitions21
- rescheduling19
- resemblances18
- resentencing15
- resignations13
- resoundingly17
- respirations14
- responsively20
- restatements14
- restaurateur12
- restlessness12
- restorations12
- restructured15
- restructures14
- resubmission16
- resubmitting17
- resurrecting15
- resuscitated15
- retaliations12
- reticulation14
- retrenchment19
- retrocession14
- retrofitting16
- retroviruses15
- revalidation16
- revaluations15
- revegetation16
- reverberated18
- reverberates17
- revisionists15
- revitalising16
- revitalizing25
- rhetorically20
- rhetoricians17
- rheumatology21
- rhinoceroses17
- rhododendron18
- rhombohedral23
- rhythmically28
- ribonuclease16
- risorgimento15
- romanization23
- romanticised17
- romanticized26
- romanticizes25
- roughhousing20
- ruthlessness15
- sabermetrics18
- sacrilegious15
- sadistically18
- salesmanship19
- salespersons14
- salinization21
- salutatorian12
- sandblasting16
- sanitization21
- sarcoplasmic20
- sardonically18
- sarsaparilla14
- satisfyingly22
- saxophonists24
- scandalously18
- scapegoating18
- scatological17
- scatterbrain16
- schoolhouses20
- schoolmaster19
- scintigraphy23
- scintillator14
- screwdrivers21
- scriptwriter19
- scrupulosity19
- scrupulously19
- scrutinising15
- scrutinizing24
- seamstresses14
- searchlights21
- secessionist14
- secretariats14
- sectarianism16
- seismographs20
- seismologist15
- seismometers16
- selflessness15
- semantically19
- semiannually17
- semicircular18
- semifinalist17
- seminiferous17
- semiofficial22
- semiprecious18
- sensorimotor14
- separability19
- separateness14
- sequentially24
- sequestering22
- seronegative16
- seropositive17
- serotonergic15
- servicewomen22
- severability20
- sharecropper21
- sharpshooter20
- shatterproof20
- shellshocked25
- shipbuilders20
- shirtsleeves18
- shortchanged22
- shortsighted20
- showstoppers22
- showstopping23
- shuffleboard24
- sidestepping18
- silversmiths20
- silviculture17
- simpleminded20
- simulcasting17
- simultaneity17
- skateboarder19
- skeletonized26
- skullduggery22
- skyrocketing26
- slaveholders19
- slaveholding20
- sledgehammer21
Other word lengths
12-letter words starting with
12-letter words ending in
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