2-Letter Words Starting with O

Orneriness

The branch of zoology that deals with the study of birds.

Ornithopter

Relating to the description of mountains

Orotundity

Orthodontia

Canine training (wordplay)

Correction of dental irregularities

Branch of dentistry

Professional who may say, "Hold still!"

Professional who may say, 'Hold still!'

... "Get to the chopper!"

""Biology progressive evolution, leading to the development of a new form, as can be seen through successive generations. See also society . ; orthogenetic , adj . Evolution the sociological theory that all cultures or societies follow the same fixed course of determinate evolution. See also evolution . ; orthogenetic,""

""Biology progressive evolution, leading to the development of a new form, as can be seen through successive generations. See also society . ; orthogenetic , adj . Evolution the sociological theory that all cultures or societies follow the same fixed course of determinate evolution. See also evolution . ; orthogenetic,""

""ORTHOGRAPH An orthographic projection, sometimes partly in section, esp. of a building.""

The treatment of bone and muscle disorders

Rum do, as her topic is a medical speciality

Orthopedist

Inflected form of ORTHOPTER Inflected form of ORTHO short for orthochromatic plate (a photographic plate)

Orthopter

Noting the system of crystallization which has three unequal axes at right angles to each other; trimetric. See Crystallization. Crystallization.

Devious colonialists making waves

Oscillogram

Device for recording electrical waves

Device for visualising, eg, fluctuations in current

Laboratory device for viewing waveforms

Laboratory instrument

Osmolality

Osmolarity

Action is so, if developing then hardening

Ostentation

Given to showy display

Gaudy and garish

Showy and vulgar

""OSTEOBLAST One of the protoplasmic cells which occur in the osteogenetic layer of the periosteum, and from or around which the matrix of the bone is developed; an osteoplast.""

OSTEOCLAST A myeloplax.

OSTEOGEN a substance from which bone is formed

Of or pertaining to osteology.

Osteologist

""A disease of the bones, in which they lose their earthy material, and become soft, flexible, and distorted. Also called malacia. malacia.""

Osteopathy

""Producing bone; as, osteoplastic cells. as, osteoplastic cells.""

Brittle bones condition

Oops, Tories so affected by bodily weakness!

Bone deficiency

""Pl. osteoporoses (-s z) A disease in which the bones become extremely porous, are subject to fracture, and heal slowly, occurring especially in women following menopause and often leading to curvature of the spine from vertebral collapse.""

Otioseness

""A disease of the ear in which the movement of the stapes within the oval window becomes impeded by abnormal deposits of spongy bone, leading to a progressive loss of hearing.""

OUTACHIEVE

OUTBALANCE To outweight; to exceed in weight or effect.

Outbargain

Outbreeding

Sheds what's not popular in the architects plans

Sheds what's not popular from groundbreaking developments

Outcavil

OUTCOMPETE

Outcropping

Outdeliver

Outdesign

Left (a competitor) far behind

Leaves behind.

Outglitter

OUTGOING expenditure

OUTINTRIGUE

Outintrigue

In a bizarre way

Oddly - and in a foreign manner

Expense includes new food left in an odd way

Outnumber

OUTORGANIZE

Outorganize

Outpolitick

Outpreach

OUTPRODUCE

OUTPROMISE

Outrival

OUTSIDER one who does not belong to a particular group

Outsourcing

OUTSPARKLE To exceed in sparkling.

Extending broadly

Outsprint

Outstrip

Outthrob

OUTWRESTLE

Ovariotomy

ACHIEVED achieve

Academic Type A personality

Hardly a slacker

*Person who constantly exceeds expectations

Overachieve

ACTIVITY the state of being active

Overanalysie

Overbrows

Overbuild

More than is required for six deliveries (wordplay)

Problem with space? Ring father going back to room for everybody!

Overcasting

Overcaution

A curious vote, sadly going for the ultra-safe option (wordplay)

Electrician's worry?

Electrician's worry (wordplay)

Ripping off

Overchill

Overclaim

CLASSIFY to arrange in categories

Overclean

Overclear

Overcloud

Overcoach

Overcount

Overcram

A civil rector sadly becoming too judgmental

Casanova loses the head with serious type that's hard to please

Overcrop

Presence of people beyond a comfortable level

Filling beyond what is usual or comfortable

Overdesign

Overdirect

DISCOUNT to reduce the price of

DOMINANT a controlling genetic character

DRAMATIC pertaining to {drama=n}

Clothing too finely

Overdrink

Promises have produced too much stress

Excessive stress

Excessive underlining

Excessively emphatic.

ENGINEER to arrange or contrive

EQUIPPED equip

Take too seriously.

Rate too highly

Value too highly

Virgin provided with Exocet is bad for blood pressure

EXERCISE to perform a set drill

Overexert

More than enough effort is a strain

Excess of effort

The use of too much effort

Overexplain

EXPLICIT conclusion or last words in a book

Overexploit

EXPOSING expose

Too well known

FATIGUED fatigue

Overfatigue

Overfavor

Overfocus

Overfulfill

HANDLING the act of handling

Overhunting

""IDEALIZE to regard as perfect, also IDEALISE""

IDENTIFY to establish the identity of

Spoilt

Overindulge

Find elevator potentially too big

Overinflate

Overinform

ISSUANCE the act of {issuing=v}

Overlabor

Overlearn

Overlight

LITERARY pertaining to books and writings

Superior feudal position

Ruling position

Spare house in Westminster - trendy 9 enjoyed it

MANAGING manage

Overmatch

MATURITY the state of being {mature=adj}

MEDICATE to treat with medicine

OVERNIGHTER overnight

Overnight

Unrealistically high view of one's prospects

OPTIMIST one who exhibits optimism

""ORGANIZE to form into an organic whole, also ORGANISE""

Overpedal

PEOPLING people

Overplan

Overplant

Overplot

Oppressive

Irresistible

The act of praising unduly; excessive praise.

Overprint

PROMISED promise

Overpromise

Aiming too high

Going too far.

Laying it on thick

Excessive response

Finish is about excitement and that's excessive for a comeback

RELIANCE confident or trustful dependence

SANGUINE to stain with blood

SERVICED service

Overservice

Overshoot

Fail to explain fully enough

Crudely dumb down

Make too easy

Having 41 winks (wordplay)

11 pigs or bats rising late

Failing to get up on time

Overslip

Cause of budget trouble.

Squandering money proves foolish with final settlement

Overstaff

Overstep

Overstir

Overstock

Too tense; exaggerated

Stretched to excess; exaggerated

Overstrew

STRIDDEN stride

STRIDING stride

Overstuff

SUPPLIED supply

Oversupply

Overswing

TAXATION the process of taxing

Overthink

Removing from power

Defeating husband in public argument

Overtighten

Public showering is going too far in preparation for contest

Overtreat

Overtrim

Overtrump

UTILIZED utilize

Overutilize

Overwater

Overweigh

Overweight

Irresistible - huge

Completely overpowering

Completely defeating

Overwinter

Due a refund, in a way

WITHHOLD to hold back

Oviposition

Owlishness

Oxygenation

Ozonization