13-Letter Words

Notarization

Vacuums

Some requests for payments

Announcements

Notionality

Novelization

Noxiousness

Nucleocapsid

Of or pertaining to nucleoplasm; esp. applied to a body formed in the developing ovum from the plasma of the nucleus of the germinal vesicle.

""Any of a group of complexes composed of protein and nucleic acid and found in the nuclei and cytoplasm of all living cells, as in chromatin and ribosomes, and in viruses.""

Nucleotidase

""The act of nullifying; a rendering void and of no effect, or of no legal effect.""

The study of the occult meanings of numbers and their supposed influence on human life.

They may try to figure out the future

Nutritional

They might disrupt dinner plans

They want us to take things in properly

Food value experts

Nympholepsy

Nymphomaniac

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.""

Objectivity.

OBJECTIVIST

Objectivity

Obliqueness

Obliteration

Disregardfulness

Obnoxious

Obnubilation

Obscurantism

People deliberately vague

Obscureness

Abstract noun (-ity)

Derived from visual evidence

Derived from visual examination - noble aviators (anagram)

Observatory

Obsessional

Obsessive

Obsolescence

Obsolescent

Obstetrical

Doctors specialising in childbirth

They make deliveries

Prenatal docs

Obstinate

(tr) to gain possession of; acquire; get

Obtrusive

Obviousness

""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.""

Cousteau, for one

One who studies the seas

Woods Hole scientist.

The exploration and scientific study of the ocean and its phenomena. Also called oceanology .

Oceanologist

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

The cardinal number equal to 10 57 .

People in their 80's

People in their ninth decade

80 year olds

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

Odorousness

Offensive

Nonchalant and cool manner

In people (wordplay)

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

Officious

Oleandomycin

One or two spreads (wordplay)

Invention of 1868

*Kitchen sub*

Olfactometer

Trade

""A man who investigates complaints and mediates fair settlements, especially between aggrieved parties such as consumers or students and an institution or organization.""

Ominousness

Able to judge or deal with all matters omnicompetence   n

Omnipresence

Oneiromancy

Onerousness

Ongoingness

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

Onomastician

Onomatology

One versed in the history of names.

Onomatopoeia

Like "buzz" and "whir"

In an ontological manner.

Onychophoran

Openability

Without reservation

Openmouthed

Operability

How doctors perform in the theatre (wordplay)

Having no leader, manage sensibly with respect to employment

Operationism

Operationist

Operative

Operoseness

Treatment of eye problems

Study of eyes

Branch of medicine concerned with the eye

Opinionated

""Pl. opisthobranchs Any of various marine gastropod mollusks of the subclass Opisthobranchia, characterized by gills, a shell that is reduced or absent, and two pairs of tentacles.""

Opportune

Ready to take any advantage

Taking immediate advantage

Exploiting passing advantages

Part 2 of the quote

Points out ripe possibilities of advancement

Tie up troops in creating chances of advancement

One on the other side

Opprobrious

Optimisation

Optimization

Optionality

Oracularity

Orchestrater

Stage-managing

Getting it into the right scale for music or bosom (wordplay)

Arrangement for lecture about royal box

Arrangement of gold part encircling box

Composer's skill

Orchestrator

Orderliness

Speeches welcoming surprising gains for companies

Societies

Organization

Biology ()

The origin and development of organs in animals and plants.

Biology ()

""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.""

ORIENTEERING orienteer

Originality

Originative

Of or pertaining to orismology.

Detailed artistic embellishment

Decoration, embellishment

Decorative work

""Of, belonging to, or characteristic of the order Ornithischia.""

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.

Canine fixers

According to Cockney, they work on Hampstead Heath

Don't put in sir's tooth wonky! They should straighten it out

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.""

Orthography

Orthopterist

ORTHOPTEROID orthopter

""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.""

Ossification

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

Osteosarcoma

Ototoxicity

Outbargain

Outdeliver

OUTDISTANCE

Outgeneral

Outglitter

OUTINTRIGUE

Outmaneuver

OUTMANIPULATE

OUTORGANIZE

Outperform

Outplacement

Outpolitick

OUTPOPULATE

Outrebound

OUTREPRODUCE

Outreproduce

Lack of verbal restraint

Exceptionally well

Outstretch

Outwardness

Ovariectomy

Word with prefix over-

Excess quantity

Excessive quantity

Surplus, excess

Overachiever

ACHIEVING achieve

ADVERTISE

""AMBITIOUS Possessing, or controlled by, ambition; greatly or inordinately desirous of power, honor, office, superiority, or distinction.""

AMPLIFIED amplify

ANALYZING analyze

Overanxiety

ARRANGING arrange

Overassert

Overassert

Overassert

""ATTENTION The act or state of attending or heeding; the application of the mind to any object of sense, representation, or thought; notice; exclusive or special consideration; earnest consideration, thought, or regard; obedient or affectionate heed; the supposed power or faculty of attending.""

A bracing novel oddly needing to be straightened

Overbearing

BEJEWELED bejewel

Overbleach

Overborrow

BREATHING breathe

Overburden

Past tense or past participle

CIVILIZED civilize

COMMITTED commit

Overconcern

Cocky drunk I've confronted

Too sure of oneself

Excessively self-assured

CONSCIOUS Possessing the faculty of knowing one's own thoughts or mental operations.

""CONSTRUCT To put together the constituent parts of (something) in their proper place and order; to build; to form; to make; as, to construct an edlifice. as, to construct an edlifice.""

CONSUMING consume

Overcorrect

Too credulous.

DECORATED decorate

Overdecorate

DEMANDING demand

""DEPENDENT Hanging down; as, a dependent bough or leaf. as, a dependent bough or leaf.""

Overdesign

Overdevelop

Overdirect

Overdiscount