10-letter words
There are 20,302 ten-letter words in our dictionary. The most common are OBSERVANTS, OBSOLESCED, OBSOLESCES, OBSOLETELY and OBSOLETING.
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.
10-letter words
- observants15
- obsolesced15
- obsolesces14
- obsoletely15
- obsoleting13
- obstructor14
- obtainment14
- obtrusions12
- obturating13
- obturation12
- obturators12
- obtusities12
- obviations15
- occipitals16
- occultisms16
- occurrents14
- oceanarium14
- oceanology16
- ochlocracy22
- ochlocrats17
- octameters14
- octarchies17
- octillions12
- octonaries12
- octoploids15
- octothorps17
- ocularists12
- odalisques20
- odiousness11
- odometries13
- oecologies13
- oenologies11
- oenophiles15
- officering19
- officiants18
- offishness19
- offprinted19
- oilinesses10
- oinologies11
- oldfangled16
- olecranons12
- oleographs16
- oleoresins10
- olfactions15
- oligoclase13
- oligophagy20
- oligopsony16
- olivenites13
- olivinitic15
- ololiuquis19
- ommatidial15
- ommatidium17
- omnificent17
- omniranges13
- omophagies18
- oncologies13
- onionskins14
- onomastics14
- ontogenies11
- ontologist11
- oozinesses19
- opacifying21
- opalescing15
- openhanded17
- opennesses12
- operagoers13
- operagoing14
- operculars14
- operculate14
- operculums16
- operettist12
- ophiuroids16
- ophthalmia20
- oppilating15
- opposeless14
- opsonified16
- opsonifies15
- opsonizing22
- optatively18
- opulencies14
- oracularly15
- orangeades12
- orangeries11
- orangewood15
- oratresses10
- orbiculate14
- orchardist16
- orchidlike20
- orchitises15
- ordainment13
- ordinarier11
- organicism15
- organicist13
- organicity16
- organology15
- organzines20
- orientally13
- orientates10
- orienteers10
- oriflammes17
- orismology16
- ornateness10
- orneriness10
- ornithines13
- ornithopod16
- ornithoses13
- ornithosis13
- orogeneses11
- orogenesis11
- orogenetic13
- orotundity14
- orphanhood19
- orphically20
- orrisroots10
- orthoclase15
- orthodoxes21
- orthodoxly24
- orthoepies15
- orthoepist15
- orthograde15
- orthotists13
- osculating13
- osculation12
- osculatory15
- osmeterium14
- osmiridium15
- osmometers14
- osmometric16
- ossifrages14
- osteitides11
- ostensoria10
- osteocytes15
- osteosises10
- ostracises12
- ostracisms14
- ostracizes21
- ostracodes13
- otherguess14
- otherwhere19
- otherwhile19
- otioseness10
- otiosities10
- otoscopies14
- oubliettes12
- outachieve18
- outarguing12
- outbalance14
- outbargain13
- outbarking17
- outbawling16
- outbeaming15
- outbegging15
- outbitched18
- outbitches17
- outblazing22
- outbleated13
- outblessed13
- outblesses12
- outbloomed15
- outbluffed19
- outblushed16
- outblushes15
- outboasted13
- outbragged15
- outbraving16
- outbrawled16
- outbribing15
- outbulking17
- outbullied13
- outbullies12
- outburning13
- outcapered15
- outcatches17
- outcaviled16
- outcharged17
- outcharges16
- outcharmed18
- outcheated16
- outchidden17
- outchiding17
- outclasses12
- outclimbed17
- outcoached18
- outcoaches17
- outcooking17
- outcounted13
- outcrawled16
- outcropped17
- outcrossed13
- outcrosses12
- outcrowing16
- outcursing13
- outdancing14
- outdatedly15
- outdazzled30
- outdazzles29
- outdebated14
- outdebates13
- outdeliver14
- outdesigns12
- outdodging14
- outdragged14
- outdrawing15
- outdreamed14
- outdressed12
- outdresses11
- outdriving15
- outdropped16
- outdueling12
- outduelled12
- outearning11
- outechoing16
- outercoats12
- outfabling16
- outfasting14
- outfawning17
- outfeasted14
- outfeeling14
- outfigured15
- outfigures14
- outfinding15
- outfishing17
- outflowing17
- outfooling14
- outfooting14
- outfrowned17
- outfumbled18
- outfumbles17
- outgaining12
- outgeneral11
- outgivings15
- outglaring12
- outglitter11
- outglowing15
- outgnawing15
- outgrinned12
- outgrossed12
- outgrosses11
- outguessed12
- outguesses11
- outguiding13
- outgunning12
- outhearing14
- outhitting14
- outhomered16
- outhowling17
- outhumored16
- outhunting14
- outhustled14
- outhustles13
- outjinxing25
- outjumping22
- outjutting18
- outkeeping17
- outkicking21
- outkilling15
- outkissing15
- outlaughed15
- outlawries13
- outleaping13
- outlearned11
- outmanning13
- outmarched18
- outmarches17
- outmatches17
- outmuscled15
- outmuscles14
- outpainted13
- outpassing13
- outpitched18
- outpitches17
- outpitying16
- outplanned13
- outplodded15
- outplotted13
- outpolling13
- outpowered16
- outpraying16
- outpreened13
- outpressed13
- outpresses12
- outpricing15
- outproduce15
- outpromise14
- outpulling13
- outpunched18
- outpunches17
- outpushing16
- outquoting20
- outraising11
- outranging12
- outreached16
- outreaches15
- outreading12
- outrebound13
- outringing12
- outrivaled14
- outroaring11
- outrocking17
- outrolling11
Other word lengths
10-letter words starting with
10-letter words ending in
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