10-letter words starting with O
791 words — Scrabble scores shown
There are 791 10-letter words that start with the letter O in our word list. All words are valid in standard English dictionaries and can be used in Scrabble and Words with Friends. The number shown on each word is its Scrabble point value.
2-letter
(14)
3-letter
(45)
4-letter
(107)
5-letter
(181)
6-letter
(326)
7-letter
(618)
8-letter
(972)
9-letter
(922)
10-letter
(791)
11-letter
(591)
12-letter
(419)
13-letter
(305)
14-letter
(215)
15-letter
(159)
- orientally13↗
- orientated11↗
- orientates10↗
- orienteers10↗
- oriflammes17↗
- originally14↗
- originated12↗
- originates11↗
- originator11↗
- orismology16↗
- ornamental12↗
- ornamented13↗
- ornateness10↗
- orneriness10↗
- ornithines13↗
- ornithopod16↗
- ornithoses13↗
- ornithosis13↗
- orogeneses11↗
- orogenesis11↗
- orogenetic13↗
- orographic18↗
- oropharynx25↗
- orotundity14↗
- orphanages16↗
- orphanhood19↗
- orphically20↗
- orrisroots10↗
- orthoclase15↗
- orthodoxes21↗
- orthodoxly24↗
- orthoepies15↗
- orthoepist15↗
- orthogonal14↗
- orthograde15↗
- orthopedic18↗
- orthoptera15↗
- orthotists13↗
- oscillated13↗
- oscillates12↗
- oscillator12↗
- osculating13↗
- osculation12↗
- osculatory15↗
- osmeterium14↗
- osmiridium15↗
- osmolality15↗
- osmolarity15↗
- osmometers14↗
- osmometric16↗
- ossifrages14↗
- osteitides11↗
- ostensible12↗
- ostensibly15↗
- ostensoria10↗
- osteoblast12↗
- osteoclast12↗
- osteocytes15↗
- osteogenic13↗
- osteopaths15↗
- osteopathy18↗
- osteosises10↗
- ostracised13↗
- ostracises12↗
- ostracisms14↗
- ostracized22↗
- ostracizes21↗
- ostracodes13↗
- otherguess14↗
- otherwhere19↗
- otherwhile19↗
- otherworld17↗
- otioseness10↗
- otiosities10↗
- otoscopies14↗
- oubliettes12↗
- outachieve18↗
- outarguing12↗
- outbalance14↗
- outbargain13↗
- outbarking17↗
- outbawling16↗
- outbeaming15↗
- outbegging15↗
- outbidding15↗
- 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↗
- outclassed13↗
- outclasses12↗
- outclimbed17↗
- outcoached18↗
- outcoaches17↗
- outcompete16↗
- 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↗
- outfielder14↗
- outfigured15↗
- outfigures14↗
- outfinding15↗
- outfishing17↗
- outfitters13↗
- outfitting14↗
- outflanked18↗
- outflowing17↗
- outfooling14↗
- outfooting14↗
- outfrowned17↗
- outfumbled18↗
- outfumbles17↗
- outgaining12↗
- outgassing12↗
- outgeneral11↗
- outgivings15↗
- outglaring12↗
- outglitter11↗
- outglowing15↗
- outgnawing15↗
- outgrinned12↗
- outgrossed12↗
- outgrosses11↗
- outgrowing15↗
- outgrowths17↗
- outguessed12↗
- outguesses11↗
- outguiding13↗
- outgunning12↗
- outhearing14↗
- outhitting14↗
- outhomered16↗
- outhowling17↗
- outhumored16↗
- outhunting14↗
- outhustled14↗
- outhustles13↗
- outjinxing25↗
- outjumping22↗
- outjutting18↗
- outkeeping17↗
- outkicking21↗
- outkilling15↗
- outkissing15↗
- outlanders11↗