2-Letter Words Starting with O

Laboratory device for viewing waveforms

Laboratory instrument

Osmolality

Osmolarity

""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.

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.""

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

Out of touch with reality

Relating to an imaginary realm

Spiritual; imaginary

Plural or third person singular

""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.""

OUTBALANCE To outweight; to exceed in weight or effect.

Sheds what's not popular in the architects plans

Sheds what's not popular from groundbreaking developments

Outcavil

Outdeliver

Excelled in military skill

Outglitter

In a bizarre way

Oddly - and in a foreign manner

Expense includes new food left in an odd way

""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.""

Outpolitick

OUTPOPULATE

Outpopulate

In a shockingly bad manner

Outrival

OUTSPARKLE To exceed in sparkling.

OUTWRESTLE

Overanalyse

Overanalysie

ANALYZED analyze

Overanalyze

Overarousal

Fell down

Overbalance

Overbleach

Overbleach

Overbuild

Overchill

Overclaim

CLASSIFY to arrange in categories

Overclean

Overclear

Overcloud

Overcontrol

A civil rector sadly becoming too judgmental

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

Overdevelop

ENROLLED enrol

Overexplain

EXPLICIT conclusion or last words in a book

Overexploit

Too well known

Overfulfill

HANDLING the act of handling

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

Spoilt

Overindulge

Find elevator potentially too big

Overinflate

Overlabor

Overlearn

LENGTHEN to make longer

Overlight

LITERARY pertaining to books and writings

Superior feudal position

Ruling position

Spare house in Westminster - trendy 9 enjoyed it

Overmodest

Overpedal

PEDALLED pedal

PEOPLING people

Overplan

Overplant

Overplot

Put too many people into (a region)

Fill with too many people

REGULATE to control according to rule

RELIANCE confident or trustful dependence

Fail to explain fully enough

Crudely dumb down

Make too easy

Overslaugh

Having 41 winks (wordplay)

11 pigs or bats rising late

Failing to get up on time

Overslip

SUPPLIED supply

Oversupply

UTILIZED utilize

Overutilize

Overvoltage

Irresistible - huge

Completely overpowering

Completely defeating

Due a refund, in a way

WITHHOLD to hold back

Owlishness

Oxalacetate

OXALOACETATE

Denoting welding or cutting techniques using a very hot flame

It is used in blowpipes for cutting and welding materials at high temperatures

Distasteful - noble Jacobite (anagram)

Distasteful

Obnoxious

""OBJECTION The act of objecting; as, to prevent agreement, or action, by objection. as, to prevent agreement, or action, by objection.""

Obliqueness

Obliteration

Disregardfulness

Obnubilation

Abstract noun (-ity)

Derived from visual evidence

Derived from visual examination - noble aviators (anagram)

Obsessional

Obsolescence

Obsolescent

Obstetrical

(tr) to gain possession of; acquire; get

""OCCIDENTAL Of, pertaining to, or situated in, the occident, or west; western; opposed to oriental; as, occidental climates, or customs; an occidental planet. oriental; as, occidental climates, or customs; an occidental planet.""

Oceanologist

Of or pertaining to ochlocracy; having the form or character of an ochlocracy; mobocratic.

The cardinal number equal to 10 57 .

Octosyllabic

Octosyllable

ODONTOBLAST One of the more or less columnar cells on the outer surface of the pulp of a tooth; an odontoplast. They are supposed to be connected with the formation of dentine.

""(Life Sciences & Allied Applications / Plants) any epiphytic orchid of the tropical American genus Odontoglossum, having clusters of brightly coloured flowers""

Odoriferous

In people (wordplay)

Presumably, these are in the foundations at work for those with seats

Oleandomycin

One or two spreads (wordplay)

Invention of 1868

*Kitchen sub*

Olfactometer

Trade

ONOMASTIC Applied to a signature when the body of the instrument is in another's handwriting.

Onomatology

One versed in the history of names.

In an ontological manner.

Openability

Without reservation

Openmouthed

Operability

How doctors perform in the theatre (wordplay)

Having no leader, manage sensibly with respect to employment

Treatment of eye problems

Study of eyes

Branch of medicine concerned with the eye

Opinionated

Opprobrious

Optionality

Oracularity

Orderliness

""ORGIASTIC Pertaining to, or of the nature of, orgies.""

ORIENTALIZE to render Oriental; to cause to conform to Oriental manners or conditions.

""ORIENTATION The act or process of orientating; determination of the points of the compass, or the east point, in taking bearings.""

Originality

Originative

Of or pertaining to orismology.

Ornithology

Birdman (or woman)

Person who studies birds

Student of birds

Pl. oropharynges (-f -r n j z) or oropharynxes The part of the pharynx between the soft palate and the epiglottis.

Orthoepical

""ORTHOGONAL Rightangled; rectangular; as, an orthogonal intersection of one curve with another. as, an orthogonal intersection of one curve with another.""

""ORTHOGONAL Rightangled; rectangular; as, an orthogonal intersection of one curve with another. as, an orthogonal intersection of one curve with another.""

""OSCILLATION The act of oscillating; a swinging or moving backward and forward, like a pendulum; vibration.""

Oscillograph

OSCILLOGRAPH a device for making a record of the wave forms of fluctuating .

Oscilloscope

""OSCILLOSCOPE An electronic measuring instrument which provides a visual representation of the time variation of electrical quantities, such as voltage or current. It may be used to measure the shape of a voltage pulse or the frequency of an oscillating voltage. It can also be used to measure properties of other physical variables, such as sound or light intensity, if they can be translated into electrical voltage or current.""

Osteomalacia

A usually bacterial infection of bone and bone marrow in which the resulting inflammation can lead to a reduction of blood supply to the bone.

Osteoplasty

Outdeliver

Outgeneral

Outglitter

OUTMANIPULATE

Outplacement

Outpolitick

OUTPOPULATE

Exceptionally well

AMPLIFIED amplify

ANALYZING analyze

A bracing novel oddly needing to be straightened

Overbearing

BEJEWELED bejewel

Overbleach

CIVILIZED civilize

Too credulous.

Overdevelop

Too complicated

Decorate too much

Showing excessive feeling

Showing excessive feelings

adv. across a barrier or intervening space

Overexploit

""FERTILIZE To make fertile or enrich; to supply with nourishment for plants; to make fruitful or productive; as, to fertilize land, soil, ground, and meadows. as, to fertilize land, soil, ground, and meadows.""

Overfulfill

""Inflected form of GLAMORIZE Inflected form of GLAMOR to bewitch, also GLAMOUR""

IDEALIZED idealize

Overidealize

Prone to spoil (others)

Yielding too much to temptation

Too ready to allow others their way

INDULGING indulge

INFLATING inflate

One cause of premature tread wear (4,9)

Overlengthen

Overlordship

PEDALLING pedal

Having too many people

Overpopulate

Too educated (for a job)

Having passed too many exams

REGULATED regulate

Overregulate

Overreliance

Overserious

Overslaugh

""SPECULATE To consider by turning a subject in the mind, and viewing it in its different aspects and relations; to meditate; to contemplate; to theorize; as, to speculate on questions in religion; to speculate on political events. as, to speculate on questions in religion; to speculate on political events.""

""STABILITY The state or quality of being stable, or firm; steadiness; firmness; strength to stand without being moved or overthrown; as, the stability of a structure; the stability of a throne or a constitution. as, the stability of a structure; the stability of a throne or a constitution.""

""STIMULATE To excite as if with a goad; to excite, rouse, or animate, to action or more vigorous exertion by some pungent motive or by persuasion; as, to stimulate one by the hope of reward, or by the prospect of glory. as, to stimulate one by the hope of reward, or by the prospect of glory.""

Oversupply

TALKATIVE Given to much talking.

UTILIZING utilize