2-Letter Words Starting with O

In need of a shampoo, say

Like a treated mitt, maybe

Hard to grasp, perhaps

Curiosity not even displayed (wordplay)

Two-headed calf, for one

Three-legged calf, for one

In an unctuous manner

In the manner of Greece, by the sound of it

Unctuously.

Lubrication channel

Petroleum pipeline

How mud might move

How the Blob moves

How slimy stuff seeps

Become bony (wordplay)

Turn to fossil (if fifty were unknown)

Harden, in a way

Big problem (wordplay)

Model boy's tie - it's a big problem!

Big concern (wordplay)

Olive-shaped

To make {opaque=adj}

Condition of lacking transparency

Lack of transparency

Light-blocking ability

The state of being produced orally

Church doorkeeper moved to Syria

Doorkeeper flying to Syria

Porter of a monastery.

To surpass in {pitying=v}

{ovalness=n}

Holy, as if converted in crass way

In an idiotic manner.

In a clumsy way

A column noted in passing (wordplay)

Life after death (wordplay)

Notice in passing (wordplay)

The state of being {obtuse=adj}

In a repulsive manner

In an awful way

With utter disgust

In an aloof way

In an ogrish manner

""The study of wines, also OENOLOGY, ENOLOGY""

""To form opsonins in, also OPSONISE, OPSONIZE""

Not exceptional in any way

The regular road I ran around in Offaly

Usual book for service in church

In an idle way

Indolently

Idleness

Sloth

Too {wily=adj}

Acting like a night predator

Wisdom thus exemplified: how silly

How silly, bent out of shape while giving a hoot perhaps

Express concretely

Unruly boy I quell in a roundabout way

In an indirect or underhand way

""The condition of being oblique; deviation from a right line; deviation from parallelism or perpendicularity; the amount of such deviation; divergence; as, the obliquity of the ecliptic to the equator. as, the obliquity of the ecliptic to the equator.""

Crude nicety? SOB, perhaps

First Amendment study

Something offensive or disgusting

State of being unknown

Absence of fame

Lack of clarity

Pig-headedness

Interpretation of actions by intransigence

Mulishness.

Like amnesiacs, left one out, it's clear

Clearly and unmistakeably

Manifestly, unmistakably

""OEDIPAL pertaining to a child's sexual feeling to a parent, also OEDIPEAN""

Of or pertaining to an office or an officer; official.

OHMIC relating to a ohm

Government by a few

Government by small elite

Government by the few

Movie biz, for one

Economic system with few sellers

Market with few sellers

In a threatening fashion

In a portentous way

In a foreboding manner

ONTIC having real existence

To the eye

Measure topless girl by sight

At best

Toed line by yielding thus (wordplay)

Without insubordination, say

How a well-trained pet behaves

OBEISANT showing respect

OBLIGATE to {oblige=v}

Endlessly gratify a blue - imposing duty

Morally or legally constraining

Not optional

Without protest

Public servant left you initially in the approved manner

""Feeding on a restricted range of food substances, especially a limited number of plants. Used chiefly of insects.""

Market with few buyers

Antithetically

In an optative manner; with the expression of desire.

OPTIMAL most desirable

1 in 100 associate after work by choice

In the usual run of things

As a rule

Exotic lady in Rio captivating king, by and large

ORGANIC a substance of animal or vegetable origin

A la chinoise

Was Darwin's theory ridiculed (wordplay)

Old tackle popular with partner at first

First one drink's taken in by mouth

Art of defining technical terms

Love plumpness? It's a puffed-up quality

Pompous style of speaking.

The quality of resonant speech

""ORPHICAL mystical, also ORPHIC""

OSMOLAL pertaining to an {osmol=n}

OSMOLAR pertaining to {osmosis=n}

To all appearances.

""OUTRIGHT totally, completely""

The operation of removing one or both of the ovaries; o\'94phorectomy.

MIGHTY {strong=adj}

SIMPLY in a simple manner

""In the manner or state of an object; as, a determinate idea objectively in the mind. as, a determinate idea objectively in the mind.""

Consideration unaffected by external influences

Betraying unconcern

In an extremely unpleasant manner

Observing

Boy is vessel (anagram)

In a continually preoccupied manner

Passionately evil bosses reformed before end of play

Stubbornly, eat only bits that are well-cooked

Obtrusive

Occipital

Offensive

Officious

""ONEIRIC belonging to dreams, also ONIRIC""

Divination of dreams.

Abstract noun (-ity)

Power to function

In an operative manner.

Well-known knocker.

Pt. 2 of the quotation

It only knocks once

OPTIONAL an elective course of study

ORACULAR pertaining to an oracle

Orbicular

How some vegetables are grown

How crops are grown without fertilisers or pesticides

Inventiveness; novelty

Novel quality

Innovativeness

Study of birds

Bebop tune by Charlie "Bird" Parker

""Moving, or characterized by motion, backward and forward like a pendulum; swinging; oscillating; vibratory; as, oscillatory motion. as, oscillatory motion.""

OSMOTIC pertaining to {osmosis=n}

In an ostensive manner.

OTOTOXIC adversely affecting hearing or balance

Pl. ovariectomies See oophorectomy .

Tax on everyone causes unnecessary worry

Excessive worry

Oxidative

In an obligatory manner; by reason of obligation.

In a sycophantic way ("Richard III")

In a servile way

Cosy in a local? Can be, sometimes

From time to time

Party supporter? Now and then

Occidental

Oleaginous

With all-encompassing power

Omniscient

Omnivorous

ONCOGENIC

OPERATIC the technique of staging operas

The condition or quality of being opposable.

Oppressive

Oratorical

In a bizarre way

Oddly - and in a foreign manner

Expense includes new food left in an odd way

ACTIVITY the state of being active

More than is required for six deliveries (wordplay)

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

CLASSIFY to arrange in categories

IDENTIFY to establish the identity of

LITERARY pertaining to books and writings

MATURITY the state of being {mature=adj}

Fail to explain fully enough

Crudely dumb down

Make too easy

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

Abstract noun (-ity)

Obsessional

Obstetrical

(tr) to gain possession of; acquire; get

Odoriferous

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

In an ontological manner.

How doctors perform in the theatre (wordplay)

Having no leader, manage sensibly with respect to employment

Opinionated

Opprobrious

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

Originative

Orthoepical

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

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

Exceptionally well

Overbearing

DIVERSITY A state of difference; dissimilitude; unlikeness.

INGENUITY The quality or power of ready invention; quickness or acuteness in forming new combinations; ingeniousness; skill in devising or combining.

""INTENSITY The state or quality of being intense; intenseness; extreme degree; as, intensity of heat, cold, mental application, passion, etc. as, intensity of heat, cold, mental application, passion, etc.""

Overserious

""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.""

Overweening

Occupational

Opinionative

Optimistical

ORGANISMIC

Orthopedical

A testy solution deciphered flamboyantly

Auntie with toys, lots broken, like one that's 6 (wordplay)

Circulation booster needs cover that's redesigned so I lay out in an OTT style

GENEROSITY Noble birth.

OVERPOWERING Excelling in power; too powerful; irresistible.

Crushingly.

OXYMORONIC

Observational

""ONTOGENETIC Of or pertaining to ontogenesis; as, ontogenetic phenomena. as, ontogenetic phenomena.""

Orientational

ORTHODONTIC Of or pertaining to orthodontics or orthodontia.

Medical Specialties ()

OSTEOPATHIC Of or pertaining to osteopathy.

With too much aplomb

Yet more contempt generated by such presumption (wordplay)

""SENSITIVITY The quality or state of being sensitive; used chiefly in science and the arts; as, the sensitivity of iodized silver. as, the sensitivity of iodized silver.""

Ovoviviparous

How some infections occur

ENT study