2-Letter Words Starting with O

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Found 79 words in the American English dictionary 5 letters
2-Letter Words Starting with O (79 words)
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79 words found matching your search criteria
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4-Letter Words (1):
orgy (8 points)
Abandoned to a gory extent, perhaps
What a gory debauch!
Swinging good time (wordplay)
O·1+R·1+G·2+Y·4 = 8 pts
5-Letter Words (1):
ology (9 points)
Meteor's tail (wordplay)
Toxic finale (wordplay)
Phrase extender (wordplay)
O·1+L·1+O·1+G·2+Y·4 = 9 pts
6-Letter Words (5):
oogamy (12 points)
Type of reproduction
Cell union
Form of sexual reproduction undergone by humans
O·1+O·1+G·2+A·1+M·3+Y·4 = 12 pts
oogeny (10 points)
Formation and maturation of ova
O·1+O·1+G·2+E·1+N·1+Y·4 = 10 pts
oology (10 points)
The study of birds' eggs
Study of birds' eggs
Study of birds' eggs.
O·1+O·1+L·1+O·1+G·2+Y·4 = 10 pts
orangy (10 points)
Like Grand Marnier liqueur
Like Grand Marnier
Like a Baby Trump balloon
O·1+R·1+A·1+N·1+G·2+Y·4 = 10 pts
otalgy (10 points)
Small boy chasing books gets earache
Earache
Earache.
O·1+T·1+A·1+L·1+G·2+Y·4 = 10 pts
7-Letter Words (5):
orangey (11 points)
Like a certain fruit
Containing some tangerine tones
Like a bad spray-on tan
O·1+R·1+A·1+N·1+G·2+E·1+Y·4 = 11 pts
organdy (12 points)
Very sheer, stiff cotton goods.
Fine cotton fabric
US spelling for fine muslin
O·1+R·1+G·2+A·1+N·1+D·2+Y·4 = 12 pts
orogeny (11 points)
Period of mountain-building
Process of mountain formation
Formation of mountains via disturbances
O·1+R·1+O·1+G·2+E·1+N·1+Y·4 = 11 pts
orology (11 points)
The science of mountains
Study of mountains
Study of mountains.
O·1+R·1+O·1+L·1+O·1+G·2+Y·4 = 11 pts
otology (11 points)
Ear medicine (wordplay)
Science of the ear
Study of hammers, stirrups, etc.
O·1+T·1+O·1+L·1+O·1+G·2+Y·4 = 11 pts
8-Letter Words (10):
oblongly (14 points)
In an oblong manner
O·1+B·3+L·1+O·1+N·1+G·2+L·1+Y·4 = 14 pts
oecology (14 points)
{ecology=n}
O·1+E·1+C·3+O·1+L·1+O·1+G·2+Y·4 = 14 pts
oenology (12 points)
Mulled wine (wordplay)
Study of wines
The art of wine making
O·1+E·1+N·1+O·1+L·1+O·1+G·2+Y·4 = 12 pts
ogrishly (15 points)
In an ogrish manner
O·1+G·2+R·1+I·1+S·1+H·4+L·1+Y·4 = 15 pts
oinology (12 points)
""The study of wines, also OENOLOGY, ENOLOGY""
O·1+I·1+N·1+O·1+L·1+O·1+G·2+Y·4 = 12 pts
omophagy (19 points)
The eating of raw flesh
O·1+M·3+O·1+P·3+H·4+A·1+G·2+Y·4 = 19 pts
oncology (14 points)
The scientific study of tumours
The study of cancer
The scientific study of tumors
O·1+N·1+C·3+O·1+L·1+O·1+G·2+Y·4 = 14 pts
ontogeny (12 points)
Course of development
Development of an organism
Origin and development of an organism
O·1+N·1+T·1+O·1+G·2+E·1+N·1+Y·4 = 12 pts
ontology (12 points)
Asking "How are things?" (wordplay)
The science of reality.
Branch of metaphysics
O·1+N·1+T·1+O·1+L·1+O·1+G·2+Y·4 = 12 pts
orangery (12 points)
A greenhouse for Ulster (wordplay)
Greenhouse for citrus plants
Glasshouse for growing fruit.
O·1+R·1+A·1+N·1+G·2+E·1+R·1+Y·4 = 12 pts
9-Letter Words (4):
oligarchy (18 points)
Government by a few
Government by small elite
Government by the few
O·1+L·1+I·1+G·2+A·1+R·1+C·3+H·4+Y·4 = 18 pts
oligopoly (15 points)
Movie biz, for one
Economic system with few sellers
Market with few sellers
O·1+L·1+I·1+G·2+O·1+P·3+O·1+L·1+Y·4 = 15 pts
orography (18 points)
""That branch of science which treats of mountains and mountain systems; orology; as, the orography of Western Europe. as, the orography of Western Europe.""
O·1+R·1+O·1+G·2+R·1+A·1+P·3+H·4+Y·4 = 18 pts
osteology (13 points)
The bare bones of the study
Medical students might bone up on this course (wordplay)
O·1+S·1+T·1+E·1+O·1+L·1+O·1+G·2+Y·4 = 13 pts
10-Letter Words (12):
obligately (16 points)
OBLIGATE to {oblige=v}
O·1+B·3+L·1+I·1+G·2+A·1+T·1+E·1+L·1+Y·4 = 16 pts
obligatory (16 points)
Endlessly gratify a blue - imposing duty
Morally or legally constraining
Not optional
O·1+B·3+L·1+I·1+G·2+A·1+T·1+O·1+R·1+Y·4 = 16 pts
obligingly (17 points)
Without protest
O·1+B·3+L·1+I·1+G·2+I·1+N·1+G·2+L·1+Y·4 = 17 pts
oceanology (16 points)
Scientific study of the sea
Marine science
Sea science
O·1+C·3+E·1+A·1+N·1+O·1+L·1+O·1+G·2+Y·4 = 16 pts
oligophagy (20 points)
""Feeding on a restricted range of food substances, especially a limited number of plants. Used chiefly of insects.""
O·1+L·1+I·1+G·2+O·1+P·3+H·4+A·1+G·2+Y·4 = 20 pts
oligopsony (16 points)
Market with few buyers
O·1+L·1+I·1+G·2+O·1+P·3+S·1+O·1+N·1+Y·4 = 16 pts
organicity (16 points)
ORGANIC a substance of animal or vegetable origin
O·1+R·1+G·2+A·1+N·1+I·1+C·3+I·1+T·1+Y·4 = 16 pts
organology (15 points)
The science of organs or of anything considered as an organic structure.
O·1+R·1+G·2+A·1+N·1+O·1+L·1+O·1+G·2+Y·4 = 15 pts
originally (14 points)
Was Darwin's theory ridiculed (wordplay)
Old tackle popular with partner at first
First one drink's taken in by mouth
O·1+R·1+I·1+G·2+I·1+N·1+A·1+L·1+L·1+Y·4 = 14 pts
orismology (16 points)
Art of defining technical terms
O·1+R·1+I·1+S·1+M·3+O·1+L·1+O·1+G·2+Y·4 = 16 pts
outrightly (17 points)
""OUTRIGHT totally, completely""
O·1+U·1+T·1+R·1+I·1+G·2+H·4+T·1+L·1+Y·4 = 17 pts
overmighty (22 points)
MIGHTY {strong=adj}
O·1+V·4+E·1+R·1+M·3+I·1+G·2+H·4+T·1+Y·4 = 22 pts
11-Letter Words (8):
objurgatory (24 points)
Designed to objurgate or chide; containing or expressing reproof; culpatory.
O·1+B·3+J·8+U·1+R·1+G·2+A·1+T·1+O·1+R·1+Y·4 = 24 pts
observingly (20 points)
Observing
O·1+B·3+S·1+E·1+R·1+V·4+I·1+N·1+G·2+L·1+Y·4 = 20 pts
octagonally (17 points)
Octagonal
O·1+C·3+T·1+A·1+G·2+O·1+N·1+A·1+L·1+L·1+Y·4 = 17 pts
onomatology (17 points)
The science of names or of their classification.
O·1+N·1+O·1+M·3+A·1+T·1+O·1+L·1+O·1+G·2+Y·4 = 17 pts
organically (17 points)
How some vegetables are grown
How crops are grown without fertilisers or pesticides
O·1+R·1+G·2+A·1+N·1+I·1+C·3+A·1+L·1+L·1+Y·4 = 17 pts
originality (15 points)
Inventiveness; novelty
Novel quality
Innovativeness
O·1+R·1+I·1+G·2+I·1+N·1+A·1+L·1+I·1+T·1+Y·4 = 15 pts
ornithology (18 points)
Study of birds
Bebop tune by Charlie "Bird" Parker
O·1+R·1+N·1+I·1+T·1+H·4+O·1+L·1+O·1+G·2+Y·4 = 18 pts
orthography (23 points)
Correct spelling.
Perturbed Tory must limit animal strike, initially helped using right characters
O·1+R·1+T·1+H·4+O·1+G·2+R·1+A·1+P·3+H·4+Y·4 = 23 pts
12-Letter Words (6):
obligatorily (18 points)
In an obligatory manner; by reason of obligation.
O·1+B·3+L·1+I·1+G·2+A·1+T·1+O·1+R·1+I·1+L·1+Y·4 = 18 pts
oceanography (23 points)
Scientific study of the seas
A subject for deep study
Study of the sea
O·1+C·3+E·1+A·1+N·1+O·1+G·2+R·1+A·1+P·3+H·4+Y·4 = 23 pts
oleaginously (16 points)
Oleaginous
O·1+L·1+E·1+A·1+G·2+I·1+N·1+O·1+U·1+S·1+L·1+Y·4 = 16 pts
oncogenicity (20 points)
ONCOGENIC
O·1+N·1+C·3+O·1+G·2+E·1+N·1+I·1+C·3+I·1+T·1+Y·4 = 20 pts
orthogonally (19 points)
""Perpendicularly; at right angles; as, a curve cuts a set of curves orthogonally. as, a curve cuts a set of curves orthogonally.""
O·1+R·1+T·1+H·4+O·1+G·2+O·1+N·1+A·1+L·1+L·1+Y·4 = 19 pts
outrageously (16 points)
In a shockingly bad manner
O·1+U·1+T·1+R·1+A·1+G·2+E·1+O·1+U·1+S·1+L·1+Y·4 = 16 pts
13-Letter Words (10):
ontologically (19 points)
In an ontological manner.
O·1+N·1+T·1+O·1+L·1+O·1+G·2+I·1+C·3+A·1+L·1+L·1+Y·4 = 19 pts
ophthalmology (27 points)
Treatment of eye problems
Study of eyes
Branch of medicine concerned with the eye
O·1+P·3+H·4+T·1+H·4+A·1+L·1+M·3+O·1+L·1+O·1+G·2+Y·4 = 27 pts
orgiastically (19 points)
""ORGIASTIC Pertaining to, or of the nature of, orgies.""
O·1+R·1+G·2+I·1+A·1+S·1+T·1+I·1+C·3+A·1+L·1+L·1+Y·4 = 19 pts
originatively (20 points)
Originative
O·1+R·1+I·1+G·2+I·1+N·1+A·1+T·1+I·1+V·4+E·1+L·1+Y·4 = 20 pts
orthogonality (20 points)
""ORTHOGONAL Rightangled; rectangular; as, an orthogonal intersection of one curve with another. as, an orthogonal intersection of one curve with another.""
O·1+R·1+T·1+H·4+O·1+G·2+O·1+N·1+A·1+L·1+I·1+T·1+Y·4 = 20 pts
oscillography (24 points)
OSCILLOGRAPH a device for making a record of the wave forms of fluctuating .
O·1+S·1+C·3+I·1+L·1+L·1+O·1+G·2+R·1+A·1+P·3+H·4+Y·4 = 24 pts
outstandingly (18 points)
Exceptionally well
O·1+U·1+T·1+S·1+T·1+A·1+N·1+D·2+I·1+N·1+G·2+L·1+Y·4 = 18 pts
overbearingly (22 points)
Overbearing
O·1+V·4+E·1+R·1+B·3+E·1+A·1+R·1+I·1+N·1+G·2+L·1+Y·4 = 22 pts
overingenuity (20 points)
INGENUITY The quality or power of ready invention; quickness or acuteness in forming new combinations; ingeniousness; skill in devising or combining.
O·1+V·4+E·1+R·1+I·1+N·1+G·2+E·1+N·1+U·1+I·1+T·1+Y·4 = 20 pts
overweeningly (23 points)
Overweening
O·1+V·4+E·1+R·1+W·4+E·1+E·1+N·1+I·1+N·1+G·2+L·1+Y·4 = 23 pts
14-Letter Words (7):
organismically (22 points)
ORGANISMIC
O·1+R·1+G·2+A·1+N·1+I·1+S·1+M·3+I·1+C·3+A·1+L·1+L·1+Y·4 = 22 pts
osmoregulatory (20 points)
""Maintenance of an optimal, constant osmotic pressure in the body of a living organism.""
O·1+S·1+M·3+O·1+R·1+E·1+G·2+U·1+L·1+A·1+T·1+O·1+R·1+Y·4 = 20 pts
otolaryngology (22 points)
Medical Specialties
O·1+T·1+O·1+L·1+A·1+R·1+Y·4+N·1+G·2+O·1+L·1+O·1+G·2+Y·4 = 22 pts
overgenerosity (21 points)
GENEROSITY Noble birth.
O·1+V·4+E·1+R·1+G·2+E·1+N·1+E·1+R·1+O·1+S·1+I·1+T·1+Y·4 = 21 pts
overgenerously (21 points)
Overgenerous
O·1+V·4+E·1+R·1+G·2+E·1+N·1+E·1+R·1+O·1+U·1+S·1+L·1+Y·4 = 21 pts
overpoweringly (26 points)
OVERPOWERING Excelling in power; too powerful; irresistible.
O·1+V·4+E·1+R·1+P·3+O·1+W·4+E·1+R·1+I·1+N·1+G·2+L·1+Y·4 = 26 pts
overwhelmingly (29 points)
Crushingly.
O·1+V·4+E·1+R·1+W·4+H·4+E·1+L·1+M·3+I·1+N·1+G·2+L·1+Y·4 = 29 pts
15-Letter Words (1):
ontogenetically (21 points)
""ONTOGENETIC Of or pertaining to ontogenesis; as, ontogenetic phenomena. as, ontogenetic phenomena.""
O·1+N·1+T·1+O·1+G·2+E·1+N·1+E·1+T·1+I·1+C·3+A·1+L·1+L·1+Y·4 = 21 pts
16-Letter Words (5):
organizationally (29 points)
O·1+R·1+G·2+A·1+N·1+I·1+Z·10+A·1+T·1+I·1+O·1+N·1+A·1+L·1+L·1+Y·4 = 29 pts
organoleptically (24 points)
O·1+R·1+G·2+A·1+N·1+O·1+L·1+E·1+P·3+T·1+I·1+C·3+A·1+L·1+L·1+Y·4 = 24 pts
ornithologically (25 points)
O·1+R·1+N·1+I·1+T·1+H·4+O·1+L·1+O·1+G·2+I·1+C·3+A·1+L·1+L·1+Y·4 = 25 pts
orthogenetically (25 points)
O·1+R·1+T·1+H·4+O·1+G·2+E·1+N·1+E·1+T·1+I·1+C·3+A·1+L·1+L·1+Y·4 = 25 pts
orthographically (30 points)
O·1+R·1+T·1+H·4+O·1+G·2+R·1+A·1+P·3+H·4+I·1+C·3+A·1+L·1+L·1+Y·4 = 30 pts
17-Letter Words (1):
oceanographically (30 points)
O·1+C·3+E·1+A·1+N·1+O·1+G·2+R·1+A·1+P·3+H·4+I·1+C·3+A·1+L·1+L·1+Y·4 = 30 pts
18-Letter Words (2):
ophthalmologically (34 points)
O·1+P·3+H·4+T·1+H·4+A·1+L·1+M·3+O·1+L·1+O·1+G·2+I·1+C·3+A·1+L·1+L·1+Y·4 = 34 pts
oscillographically (31 points)
O·1+S·1+C·3+I·1+L·1+L·1+O·1+G·2+R·1+A·1+P·3+H·4+I·1+C·3+A·1+L·1+L·1+Y·4 = 31 pts
19-Letter Words (1):
otorhinolaryngology (30 points)
ENT study
O·1+T·1+O·1+R·1+H·4+I·1+N·1+O·1+L·1+A·1+R·1+Y·4+N·1+G·2+O·1+L·1+O·1+G·2+Y·4 = 30 pts

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Your search: your search in dictionary American. Results: 79.

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
Starting with:
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
Ending with:
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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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
Popular patterns: TH QU CH SH PH WH CK NG NK EE OO EA OU AI IE TION SION
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