2-Letter Words Starting with O

What an eerie sound!

Psych finale (wordplay)

Psych ending (wordplay)

Having real existence

Awkward topic for the barman (wordplay)

Shot in the eye!

Scotch governor (wordplay)

Pertaining to {otitis=n}

Concoct a dictionary entry for 'eightsome's'

Of egg stone

Resembling a grainy rock.

Of a serpent-worshiping group

Of appetite, in philosophy

Of the appetite.

Relying chiefly upon smell

Passing through a membrane

Of fluid diffusion

Kind of pressure

Remedy for earache

Having an earache

Earache-related

Relating to oophyte

Irate cop (anagram)

Like Carmen (wordplay)

Like Verdi's most famous works

Pertaining to {orchitis=n}

Men talk, twitching, of sexual pleasure

A little birdy (wordplay)

Of birds

Avian

Joint support

Pertaining to inflammation of the bone

Adversely affecting hearing or balance

A drug that hastens childbirth

In the matter of deliverance, perhaps

Relating to childbirth

Bit with corset strained from childbirth

Possibly contains one like Portnoy

Pertaining to proper names

Like a secondhand signature on a sitcom rewrite

Of names

Biology

Tragic love is crazy and wild

Like a really wild party

Of frantic unrestrained celebrations

Smash it! Cor! Hope of correct pronunciation (wordplay)

OTOCYST an organ of balance in many invertabrates

OTOLITH a hard mass that forms in the inner ear

OLIVINE a mineral

Chimp loath to get hit about the eye

Located in the region of the eye

Regarding the eyes, doubly hard to claim pension, initially, after surgery

Hopeful and confident

Happy-go-lucky

When Mr. Tebow is hopeful, he feels...

The practice or profession of an optometrist.

OROGEN a region which has undergone orogeny

Certain kind of shoe or brace

Like some shoes

Back in the USA? One could have such a problem

Instruments ()

Osteogenetic.

OBSCURANT One who obscures; one who prevents enlightenment or hinders the progress of knowledge and wisdom.

OCHLOCRAT

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

Adjective (-ic)

Relating to treatment of teeth/jaw irregularities

Killer keeps awfully hot - do I not? - aiming for straight sets

Making pegs fit in, doctor having difficulties introduces nevertheless

Dealing with treatment of bones

Of treatment of bones, muscles

Concerning the treatment of bones and muscles

""Giving an image in correct or normal proportions; giving a flat field of view; as, an orthoscopic eyepiece. as, an orthoscopic eyepiece.""

Relating to or caused by standing upright: orthostatic hypotension.

Of certain manipulators

Of the musculo-skeletal system

Treating by manipulation and massage

Also octosyllabic ( k t -s -l b k) a. A line of verse containing eight syllables.

Lacking in plant nutrients and having a large amount of dissolved oxygen throughout. Used of a pond or lake.

Sounding like its meaning

""Making an impression upon an organ; plastic; said of the effect or impression produced by any substance on the organs of touch, taste, or smell, and also on the organism as a whole.""

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

""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.""

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

""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.

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

""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.""

DRAMATIC pertaining to {drama=n}

Excessively emphatic.

OBJECTIVIST

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.

Trade

Like "buzz" and "whir"

Ready to take any advantage

Taking immediate advantage

Exploiting passing advantages

Biology ()

ENERGETIC

Trade () Translations

Medical Specialties

(used with a sing. verb) The branch of physics that deals with the interconversion of electricity and light.

Metalorganic.

""Photography Of, relating to, or accurately reproducing the colors of the subject.""

""A form of arthritis, occurring mainly in older persons, that is characterized by chronic degeneration of the cartilage of the joints. Also called degenerative joint disease .""

""OPTIMISTIC Of or pertaining to optimism; tending, or conforming, to the opinion that all events are ordered for the best.""

""SIMPLISTIC Of or pertaining to simples, or a simplist.""

""OPHTHALMOSCOPE An instrument for viewing the interior of the eye, particularly the retina. Light is thrown into the eye by a mirror (usually concave) and the interior is then examined with or without the aid of a lens.""

Too keen