12-Letter Words Starting with O

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Found 76 words in the American English dictionary 12 letters
12-Letter Words Starting with O (76 words)
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12-Letter Words (76):
oarsmanships (19 points)
Oarsmanship
O·1+A·1+R·1+S·1+M·3+A·1+N·1+S·1+H·4+I·1+P·3+S·1 = 19 pts
objectivisms (28 points)
Objectivism
O·1+B·3+J·8+E·1+C·3+T·1+I·1+V·4+I·1+S·1+M·3+S·1 = 28 pts
obscurantism (18 points)
For this custom, brain's abandoned
O·1+B·3+S·1+C·3+U·1+R·1+A·1+N·1+T·1+I·1+S·1+M·3 = 18 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
officialisms (22 points)
Officialism
O·1+F·4+F·4+I·1+C·3+I·1+A·1+L·1+I·1+S·1+M·3+S·1 = 22 pts
oleandomycin (20 points)
English word
O·1+L·1+E·1+A·1+N·1+D·2+O·1+M·3+Y·4+C·3+I·1+N·1 = 20 pts
olfactometer (19 points)
An apparatus for measuring the acuity of the sense of smell.
O·1+L·1+F·4+A·1+C·3+T·1+O·1+M·3+E·1+T·1+E·1+R·1 = 19 pts
omnipotences (18 points)
Omnipotence
O·1+M·3+N·1+I·1+P·3+O·1+T·1+E·1+N·1+C·3+E·1+S·1 = 18 pts
omnipotently (19 points)
With all-encompassing power
O·1+M·3+N·1+I·1+P·3+O·1+T·1+E·1+N·1+T·1+L·1+Y·4 = 19 pts
omnipresence (18 points)
Being everywhere at once
Drunk in recompense for divine existence (wordplay)
Ubiquity
O·1+M·3+N·1+I·1+P·3+R·1+E·1+S·1+E·1+N·1+C·3+E·1 = 18 pts
omnisciences (18 points)
Omniscience
O·1+M·3+N·1+I·1+S·1+C·3+I·1+E·1+N·1+C·3+E·1+S·1 = 18 pts
omnisciently (19 points)
Omniscient
O·1+M·3+N·1+I·1+S·1+C·3+I·1+E·1+N·1+T·1+L·1+Y·4 = 19 pts
omnivorously (20 points)
Omnivorous
O·1+M·3+N·1+I·1+V·4+O·1+R·1+O·1+U·1+S·1+L·1+Y·4 = 20 pts
onomastician (16 points)
English word
O·1+N·1+O·1+M·3+A·1+S·1+T·1+I·1+C·3+I·1+A·1+N·1 = 16 pts
onomatopoeia (16 points)
Formation of words from natural sounds.
Cuckoo or "whippoorwill," for example
Formation of words like "buzz" or "hiss"
O·1+N·1+O·1+M·3+A·1+T·1+O·1+P·3+O·1+E·1+I·1+A·1 = 16 pts
onomatopoeic (18 points)
Sounding like its meaning
O·1+N·1+O·1+M·3+A·1+T·1+O·1+P·3+O·1+E·1+I·1+C·3 = 18 pts
oophorectomy (24 points)
Pl. oophorectomies Surgical removal of one or both ovaries. Also called ovariectomy .
O·1+O·1+P·3+H·4+O·1+R·1+E·1+C·3+T·1+O·1+M·3+Y·4 = 24 pts
operationism (16 points)
""OPERATION The act or process of operating; agency; the exertion of power, physical, mechanical, or moral.""
O·1+P·3+E·1+R·1+A·1+T·1+I·1+O·1+N·1+I·1+S·1+M·3 = 16 pts
opportunisms (18 points)
Opportunism
O·1+P·3+P·3+O·1+R·1+T·1+U·1+N·1+I·1+S·1+M·3+S·1 = 18 pts
optimalities (16 points)
Optimality
O·1+P·3+T·1+I·1+M·3+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 16 pts
optimisation (16 points)
""OPTIMISE to make as effective as possible, also OPTIMIZE""
O·1+P·3+T·1+I·1+M·3+I·1+S·1+A·1+T·1+I·1+O·1+N·1 = 16 pts
optimization (25 points)
""OPTIMIZE to make as effective as possible, also OPTIMISE""
O·1+P·3+T·1+I·1+M·3+I·1+Z·10+A·1+T·1+I·1+O·1+N·1 = 25 pts
optometrists (16 points)
Optometrist
O·1+P·3+T·1+O·1+M·3+E·1+T·1+R·1+I·1+S·1+T·1+S·1 = 16 pts
orientalisms (14 points)
Orientalism
O·1+R·1+I·1+E·1+N·1+T·1+A·1+L·1+I·1+S·1+M·3+S·1 = 14 pts
orismologies (15 points)
Orismology
O·1+R·1+I·1+S·1+M·3+O·1+L·1+O·1+G·2+I·1+E·1+S·1 = 15 pts
ornamentally (17 points)
By way of ornament.
O·1+R·1+N·1+A·1+M·3+E·1+N·1+T·1+A·1+L·1+L·1+Y·4 = 17 pts
orthorhombic (24 points)
Noting the system of crystallization which has three unequal axes at right angles to each other; trimetric. See Crystallization. Crystallization.
O·1+R·1+T·1+H·4+O·1+R·1+H·4+O·1+M·3+B·3+I·1+C·3 = 24 pts
oscillograms (17 points)
Oscillogram
O·1+S·1+C·3+I·1+L·1+L·1+O·1+G·2+R·1+A·1+M·3+S·1 = 17 pts
osmolalities (14 points)
Osmolality
O·1+S·1+M·3+O·1+L·1+A·1+L·1+I·1+T·1+I·1+E·1+S·1 = 14 pts
osmolarities (14 points)
Osmolarity
O·1+S·1+M·3+O·1+L·1+A·1+R·1+I·1+T·1+I·1+E·1+S·1 = 14 pts
osteomalacia (16 points)
""A disease of the bones, in which they lose their earthy material, and become soft, flexible, and distorted. Also called malacia. malacia.""
O·1+S·1+T·1+E·1+O·1+M·3+A·1+L·1+A·1+C·3+I·1+A·1 = 16 pts
osteosarcoma (16 points)
A tumor having the structure of a sacroma in which there is a deposit of bone; sarcoma connected with bone.
O·1+S·1+T·1+E·1+O·1+S·1+A·1+R·1+C·3+O·1+M·3+A·1 = 16 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
outcompeting (19 points)
OUTCOMPETE
O·1+U·1+T·1+C·3+O·1+M·3+P·3+E·1+T·1+I·1+N·1+G·2 = 19 pts
outmaneuvers (17 points)
Outmaneuver
O·1+U·1+T·1+M·3+A·1+N·1+E·1+U·1+V·4+E·1+R·1+S·1 = 17 pts
outnumbering (17 points)
Outnumber
O·1+U·1+T·1+N·1+U·1+M·3+B·3+E·1+R·1+I·1+N·1+G·2 = 17 pts
outperformed (20 points)
Outperform
O·1+U·1+T·1+P·3+E·1+R·1+F·4+O·1+R·1+M·3+E·1+D·2 = 20 pts
outplacement (18 points)
""The process of facilitating a terminated employee's search for a new job by provision of professional services, such as counseling, paid for by the former employer.""
O·1+U·1+T·1+P·3+L·1+A·1+C·3+E·1+M·3+E·1+N·1+T·1 = 18 pts
outpromising (17 points)
OUTPROMISE
O·1+U·1+T·1+P·3+R·1+O·1+M·3+I·1+S·1+I·1+N·1+G·2 = 17 pts
ovariotomies (17 points)
Ovariotomy
O·1+V·4+A·1+R·1+I·1+O·1+T·1+O·1+M·3+I·1+E·1+S·1 = 17 pts
overclaiming (20 points)
Overclaim
O·1+V·4+E·1+R·1+C·3+L·1+A·1+I·1+M·3+I·1+N·1+G·2 = 20 pts
overcompress (21 points)
COMPRESS to {compact=v}
O·1+V·4+E·1+R·1+C·3+O·1+M·3+P·3+R·1+E·1+S·1+S·1 = 21 pts
overconsumed (20 points)
CONSUMED consume
O·1+V·4+E·1+R·1+C·3+O·1+N·1+S·1+U·1+M·3+E·1+D·2 = 20 pts
overconsumes (19 points)
Overconsume
O·1+V·4+E·1+R·1+C·3+O·1+N·1+S·1+U·1+M·3+E·1+S·1 = 19 pts
overcramming (22 points)
Overcram
O·1+V·4+E·1+R·1+C·3+R·1+A·1+M·3+M·3+I·1+N·1+G·2 = 22 pts
overdocument (20 points)
DOCUMENT to support by conclusive information
O·1+V·4+E·1+R·1+D·2+O·1+C·3+U·1+M·3+E·1+N·1+T·1 = 20 pts
overdominant (18 points)
DOMINANT a controlling genetic character
O·1+V·4+E·1+R·1+D·2+O·1+M·3+I·1+N·1+A·1+N·1+T·1 = 18 pts
overdramatic (20 points)
DRAMATIC pertaining to {drama=n}
O·1+V·4+E·1+R·1+D·2+R·1+A·1+M·3+A·1+T·1+I·1+C·3 = 20 pts
overemphases (22 points)
EMPHASES emphasis
O·1+V·4+E·1+R·1+E·1+M·3+P·3+H·4+A·1+S·1+E·1+S·1 = 22 pts
overemphasis (22 points)
Promises have produced too much stress
Excessive stress
Excessive underlining
O·1+V·4+E·1+R·1+E·1+M·3+P·3+H·4+A·1+S·1+I·1+S·1 = 22 pts
overemphatic (24 points)
Excessively emphatic.
O·1+V·4+E·1+R·1+E·1+M·3+P·3+H·4+A·1+T·1+I·1+C·3 = 24 pts
overenamored (18 points)
ENAMORED enamor
O·1+V·4+E·1+R·1+E·1+N·1+A·1+M·3+O·1+R·1+E·1+D·2 = 18 pts
overestimate (17 points)
Take too seriously.
Rate too highly
Value too highly
O·1+V·4+E·1+R·1+E·1+S·1+T·1+I·1+M·3+A·1+T·1+E·1 = 17 pts
overfamiliar (20 points)
Too well known
O·1+V·4+E·1+R·1+F·4+A·1+M·3+I·1+L·1+I·1+A·1+R·1 = 20 pts
overgarments (18 points)
Overgarment
O·1+V·4+E·1+R·1+G·2+A·1+R·1+M·3+E·1+N·1+T·1+S·1 = 18 pts
overinformed (21 points)
Overinform
O·1+V·4+E·1+R·1+I·1+N·1+F·4+O·1+R·1+M·3+E·1+D·2 = 21 pts
overmanaging (19 points)
MANAGING manage
O·1+V·4+E·1+R·1+M·3+A·1+N·1+A·1+G·2+I·1+N·1+G·2 = 19 pts
overmannered (18 points)
MANNERED having manners
O·1+V·4+E·1+R·1+M·3+A·1+N·1+N·1+E·1+R·1+E·1+D·2 = 18 pts
overmastered (18 points)
Subdued Balls and Miliband welcoming upright head of state
Subdued
O·1+V·4+E·1+R·1+M·3+A·1+S·1+T·1+E·1+R·1+E·1+D·2 = 18 pts
overmatching (23 points)
Overmatch
O·1+V·4+E·1+R·1+M·3+A·1+T·1+C·3+H·4+I·1+N·1+G·2 = 23 pts
overmaturity (20 points)
MATURITY the state of being {mature=adj}
O·1+V·4+E·1+R·1+M·3+A·1+T·1+U·1+R·1+I·1+T·1+Y·4 = 20 pts
overmedicate (20 points)
MEDICATE to treat with medicine
O·1+V·4+E·1+R·1+M·3+E·1+D·2+I·1+C·3+A·1+T·1+E·1 = 20 pts
overmodestly (21 points)
Overmodest
O·1+V·4+E·1+R·1+M·3+O·1+D·2+E·1+S·1+T·1+L·1+Y·4 = 21 pts
overoptimism (21 points)
Unrealistically high view of one's prospects
O·1+V·4+E·1+R·1+O·1+P·3+T·1+I·1+M·3+I·1+S·1+M·3 = 21 pts
overoptimist (19 points)
OPTIMIST one who exhibits optimism
O·1+V·4+E·1+R·1+O·1+P·3+T·1+I·1+M·3+I·1+S·1+T·1 = 19 pts
overornament (17 points)
ORNAMENT to {decorate=v}
O·1+V·4+E·1+R·1+O·1+R·1+N·1+A·1+M·3+E·1+N·1+T·1 = 17 pts
overpayments (22 points)
Overpayment
O·1+V·4+E·1+R·1+P·3+A·1+Y·4+M·3+E·1+N·1+T·1+S·1 = 22 pts
overprograms (20 points)
Overprogram
O·1+V·4+E·1+R·1+P·3+R·1+O·1+G·2+R·1+A·1+M·3+S·1 = 20 pts
overpromised (20 points)
PROMISED promise
O·1+V·4+E·1+R·1+P·3+R·1+O·1+M·3+I·1+S·1+E·1+D·2 = 20 pts
overpromises (19 points)
Overpromise
O·1+V·4+E·1+R·1+P·3+R·1+O·1+M·3+I·1+S·1+E·1+S·1 = 19 pts
overpromoted (20 points)
PROMOTED promote
O·1+V·4+E·1+R·1+P·3+R·1+O·1+M·3+O·1+T·1+E·1+D·2 = 20 pts
overpromotes (19 points)
Overpromote
O·1+V·4+E·1+R·1+P·3+R·1+O·1+M·3+O·1+T·1+E·1+S·1 = 19 pts
oversimplify (25 points)
Fail to explain fully enough
Crudely dumb down
Make too easy
O·1+V·4+E·1+R·1+S·1+I·1+M·3+P·3+L·1+I·1+F·4+Y·4 = 25 pts
overtrimming (20 points)
Overtrim
O·1+V·4+E·1+R·1+T·1+R·1+I·1+M·3+M·3+I·1+N·1+G·2 = 20 pts
overtrumping (20 points)
Overtrump
O·1+V·4+E·1+R·1+T·1+R·1+U·1+M·3+P·3+I·1+N·1+G·2 = 20 pts
overwhelming (24 points)
Irresistible - huge
Completely overpowering
Completely defeating
O·1+V·4+E·1+R·1+W·4+H·4+E·1+L·1+M·3+I·1+N·1+G·2 = 24 pts

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Your search: your search in dictionary American. Results: 76.

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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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Popular patterns: TH QU CH SH PH WH CK NG NK EE OO EA OU AI IE TION SION
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