12-Letter Words Starting with O

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Found 24 words in the American English dictionary 12 letters
12-Letter Words Starting with O (24 words)
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24 words found matching your search criteria
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obdurateness (15 points)
""OBDURATE to become hard-hearted, also OBDURE""
O·1+B·3+D·2+U·1+R·1+A·1+T·1+E·1+N·1+E·1+S·1+S·1 = 15 pts
octapeptides (19 points)
Octapeptide
O·1+C·3+T·1+A·1+P·3+E·1+P·3+T·1+I·1+D·2+E·1+S·1 = 19 pts
odiousnesses (13 points)
Odiousness
O·1+D·2+I·1+O·1+U·1+S·1+N·1+E·1+S·1+S·1+E·1+S·1 = 13 pts
odontoblasts (15 points)
Odontoblast
O·1+D·2+O·1+N·1+T·1+O·1+B·3+L·1+A·1+S·1+T·1+S·1 = 15 pts
officialdoms (23 points)
Officialdom
O·1+F·4+F·4+I·1+C·3+I·1+A·1+L·1+D·2+O·1+M·3+S·1 = 23 pts
orchidaceous (20 points)
""Pertaining to, or resembling, a natural order (Orchidace\'91) of endogenous plants of which the genus Orchis is the type. They are mostly perennial herbs having the stamens and pistils united in a single column, and normally three petals and three sepals, all adherent to the ovary. The flowers are curiously shaped, often resembling insects, the odd or lower petal (called the lip) being unlike the others, and sometimes of a strange and unexpected appearance. About one hundred species occur in the United States, but several thousand in the tropics. Orchidace\'91) of endogenous plants of which the genus Orchis is the type. They are mostly perennial herbs having the stamens and pistils united in a single column, and normally three petals and three sepals, all adherent to the ovary. The flowers are curiously shaped, often resembling insects, the odd or lower petal (called the lip) being unlike the others, and sometimes of a strange and unexpected appearance. About one hundred species occur in the United States, but several thousand in the tropics.""
O·1+R·1+C·3+H·4+I·1+D·2+A·1+C·3+E·1+O·1+U·1+S·1 = 20 pts
ordinariness (13 points)
Commonly encountered; usual. See Synonyms at common .
O·1+R·1+D·2+I·1+N·1+A·1+R·1+I·1+N·1+E·1+S·1+S·1 = 13 pts
orotundities (13 points)
Orotundity
O·1+R·1+O·1+T·1+U·1+N·1+D·2+I·1+T·1+I·1+E·1+S·1 = 13 pts
orthodontias (16 points)
Orthodontia
O·1+R·1+T·1+H·4+O·1+D·2+O·1+N·1+T·1+I·1+A·1+S·1 = 16 pts
orthodontics (18 points)
Canine training (wordplay)
Correction of dental irregularities
Branch of dentistry
O·1+R·1+T·1+H·4+O·1+D·2+O·1+N·1+T·1+I·1+C·3+S·1 = 18 pts
orthopaedics (20 points)
The treatment of bone and muscle disorders
Rum do, as her topic is a medical speciality
O·1+R·1+T·1+H·4+O·1+P·3+A·1+E·1+D·2+I·1+C·3+S·1 = 20 pts
orthopedists (18 points)
Orthopedist
O·1+R·1+T·1+H·4+O·1+P·3+E·1+D·2+I·1+S·1+T·1+S·1 = 18 pts
ostracoderms (17 points)
Ostracoderm
O·1+S·1+T·1+R·1+A·1+C·3+O·1+D·2+E·1+R·1+M·3+S·1 = 17 pts
outbreedings (16 points)
Outbreeding
O·1+U·1+T·1+B·3+R·1+E·1+E·1+D·2+I·1+N·1+G·2+S·1 = 16 pts
outbuildings (16 points)
Sheds what's not popular in the architects plans
Sheds what's not popular from groundbreaking developments
O·1+U·1+T·1+B·3+U·1+I·1+L·1+D·2+I·1+N·1+G·2+S·1 = 16 pts
outdatedness (14 points)
OUTDATED outdate
O·1+U·1+T·1+D·2+A·1+T·1+E·1+D·2+N·1+E·1+S·1+S·1 = 14 pts
outdistances (15 points)
Leaves behind.
O·1+U·1+T·1+D·2+I·1+S·1+T·1+A·1+N·1+C·3+E·1+S·1 = 15 pts
outsiderness (13 points)
OUTSIDER one who does not belong to a particular group
O·1+U·1+T·1+S·1+I·1+D·2+E·1+R·1+N·1+E·1+S·1+S·1 = 13 pts
overdevelops (21 points)
Overdevelop
O·1+V·4+E·1+R·1+D·2+E·1+V·4+E·1+L·1+O·1+P·3+S·1 = 21 pts
overeducates (18 points)
Overeducate
O·1+V·4+E·1+R·1+E·1+D·2+U·1+C·3+A·1+T·1+E·1+S·1 = 18 pts
overindulges (17 points)
Overindulge
O·1+V·4+E·1+R·1+I·1+N·1+D·2+U·1+L·1+G·2+E·1+S·1 = 17 pts
overproduces (20 points)
Overproduce
O·1+V·4+E·1+R·1+P·3+R·1+O·1+D·2+U·1+C·3+E·1+S·1 = 20 pts
overresponds (18 points)
Overrespond
O·1+V·4+E·1+R·1+R·1+E·1+S·1+P·3+O·1+N·1+D·2+S·1 = 18 pts
overspenders (18 points)
SPENDERS spender
O·1+V·4+E·1+R·1+S·1+P·3+E·1+N·1+D·2+E·1+R·1+S·1 = 18 pts

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Your search: your search in dictionary American. Results: 24.

Refine to O+: OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OO OP OQ OR OS OT OU OV OW OX OY OZ

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