13-letter words
There are 7,827 thirteen-letter words in our dictionary. The most common are REPORTORIALLY, REPOSEFULNESS, REPREHENSIBLY, REPREHENSIONS and REPRESSIONIST.
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.
13-letter words
- reportorially18
- reposefulness18
- reprehensibly23
- reprehensions18
- repressionist15
- repressurized25
- repressurizes24
- repristinated16
- repristinates15
- reprivatizing28
- reproachfully26
- reproachingly24
- reproducibles20
- reproductives21
- reprographers21
- reprographics23
- reprographies21
- reprovisioned19
- republicanize28
- repulsiveness18
- repunctuation17
- requisiteness22
- reregistering15
- reregulations14
- resectability20
- resegregating16
- resegregation15
- resensitizing23
- resentfulness16
- resettlements15
- residentially17
- resistibility18
- resistiveness16
- resistivities16
- resocializing25
- resolidifying21
- resourcefully21
- respirometers17
- respirometric19
- resplendences18
- resplendently19
- ressentiments15
- restabilizing25
- restfulnesses16
- restimulating16
- restimulation15
- restivenesses16
- restrengthens17
- resubmissions17
- resuscitative18
- resuscitators15
- resynthesized29
- resynthesizes28
- resystematize27
- retentiveness16
- retentivities16
- reticulations15
- reticulocytes20
- retinopathies18
- retinoscopies17
- retirednesses14
- retransferred17
- retransformed19
- retranslating14
- retranslation13
- retributively21
- retrocessions15
- retrodictions16
- retroflection18
- retroflexions23
- retrogressing15
- retrospecting18
- retroversions16
- reusabilities15
- reutilization22
- revaccinating21
- revaccination20
- revalidations17
- revegetations17
- reverberantly21
- reverberative21
- reverberatory21
- revictualling19
- reviviscences23
- rhabdomancers23
- rhabdomancies23
- rhabdoviruses22
- rhadamanthine22
- rhapsodically24
- rheologically22
- rheumatically23
- rhinencephala23
- rhinoplasties18
- rhodochrosite22
- rhodomontades20
- rhombohedrons24
- rhythmicities26
- rhythmization33
- ribonucleases17
- riotousnesses13
- risorgimentos16
- ritualization22
- roadabilities16
- robotizations24
- rockhoundings24
- roentgenogram17
- roentgenology18
- roguishnesses17
- romanizations24
- roundednesses15
- routinization22
- rubberneckers23
- rubicundities18
- rudimentarily19
- ruggedization25
- ruinousnesses13
- rumbustiously20
- rutherfordium22
- ruthfulnesses19
- ruttishnesses16
- saccharifying27
- saccharimeter22
- saccharometer22
- sacerdotalism18
- sacerdotalist16
- sacramentally20
- sacrificially23
- sacrosanctity20
- sadomasochist21
- safecrackings25
- sagaciousness16
- sailboardings17
- saintlinesses13
- salaciousness15
- salesmanships20
- salinizations22
- salmonberries17
- salmonelloses15
- salpingitides17
- salpingitises16
- salutatorians13
- salvationisms18
- sandpaintings17
- sanitizations22
- sansculottish18
- sansculottism17
- saplessnesses15
- saprogenicity21
- sarcophaguses21
- sarsaparillas15
- saturnalianly16
- scalariformly23
- scandalmonger19
- scapegoatings19
- scapegoatisms20
- scatterations15
- scatterbrains17
- sceneshifters21
- scenographers21
- scenographies21
- schismatizing30
- schistosities18
- schizophrenes32
- scholasticate20
- schoolfellows24
- schoolmarmish25
- schussboomers22
- scintigraphic23
- scintillantly18
- sclerenchymas25
- sclerodermata18
- scleroprotein17
- scrappinesses19
- scratchboards23
- scrawninesses18
- scrimshanders21
- scruffinesses21
- scrumptiously22
- sculpturesque26
- seasicknesses19
- seasonalities13
- secessionisms17
- seclusiveness18
- secobarbitals19
- secondariness16
- secretagogues17
- secretiveness18
- sectarianisms17
- sectarianized25
- sectarianizes24
- sectionalisms17
- seditiousness14
- segmentations16
- seismographer21
- seismographic23
- seismometries17
- selectionists15
- selectiveness18
- selectivities18
- selenocentric17
- selenological16
- selenologists14
- selfishnesses19
- semasiologies16
- semiaridities16
- semicivilized30
- semiconscious19
- semidiameters18
- semiempirical21
- semievergreen19
- semilegendary20
- semiliterates15
- semimonthlies20
- semiparasites17
- semiparasitic19
- semipermanent19
- semipolitical19
- semiporcelain19
- semireligious16
- semisedentary19
- semisynthetic23
- semitonically20
- sempiternally20
- sensitometers15
- sensitometric17
- sententiously16
- separableness17
- separationist15
- septentrional15
- sequestrating23
- serendipities16
- sericulturist15
- seriousnesses13
- serodiagnoses15
- serodiagnosis15
- serologically19
- serpiginously19
- serriednesses14
- servilenesses16
- sesquiterpene24
- sexagenarians21
- sexdecillions23
- sexlessnesses20
- sexploitation22
- sextuplicated25
- sextuplicates24
- shadowinesses20
- shallownesses19
- shapelessness18
- shapelinesses18
- sheepherdings23
- sheepshearers21
- sheepshearing22
- shellcrackers24
- shepherdesses22
- shiftlessness19
- shipbuildings22
- shortchangers22
- shuffleboards25
- shuttlecocked25
- sickishnesses22
- sidesplitting17
- sightlessness17
- sightlinesses17
- signalization23
- significances21
- significative22
- silhouettists16
- silverberries18
- silverinesses16
- silvicultural18
- silvicultures18
- sincerenesses15
- singularizing24
- sinlessnesses13
- sinterability18
- sinuousnesses13
- siphonophores23
- siphonosteles18
- sizablenesses24
- skeletonising18
- skeletonizers26
- skeletonizing27
- sketchinesses22
- skulduggeries20
- slaveholdings21
- slavishnesses19
- slendernesses14
- slipstreaming18
- slouchinesses18
- slumpflations20
- snollygosters17
- snowboardings20
- snowmobilings21
- snowmobilists20
- sociabilities17
- sociolinguist16
- softheartedly23
- solarizations22
- solderability19
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13-letter words starting with
13-letter words ending in
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