15-Letter Words Containing O

Cooperationist

What police seek in an investigation

CORPOREALNESS Corporeality; corporeity.

Letters

In a corresponding manner; conformably.

Corrigibility

CORROSIVENESS corrosive

Some anti-inflammatories

Corticosterone

Corticotrophin

CORYNEBACTERIA

""Any member of the genus Corynebacterium, consisting of gram-positive usually nonmotile irregularly rod-shaped bacteria, some of which are pathogenic or parasitic in humans and domestic animals, such as Corynebacterium diphtheriae, which causes diphtheria.Corynebacterium, consisting of gram-positive usually nonmotile irregularly rod-shaped bacteria, some of which are pathogenic or parasitic in humans and domestic animals, such as Corynebacterium diphtheriae, which causes diphtheria.""

Being a citizen of the world

State of world citizenship

Plot with a commission to destroy the global view

Inflected form of TRANSDUCTIONS Inflected form of TRANSDUCTION The act of conveying over.

COULOMETRIC

Councillorship

Part of a debate

Dialogue between diner waitresses (wordplay)

Debate side

Counterassault

Responded in kind, in a way

One who fights back

One who fights fire with fire

Set off accelerant - bound to get in trouble

Neutralized

Amounts owed at a diner (wordplay)

Offsets

English word

English word

COUNTERCHANGE To give and receive; to cause to change places; to exchange.

COUNTERCHARGE An opposing charge.

Countercheck

Counterclaim

COUNTERCULTURE

They maybe antiestablishment

Countercurrent

Intended to compensate for immoderate developments in a business cycle: a countercyclical federal aid program.

Might it be used against dishonest shop-assistant (wordplay)

Counterexample

English word

Noun (-ance)

Distractive annoyance

Countermarch

Perhaps 1 evaluates retaliations (wordplay)

Haberdasher uses these precautions

Retaliatory actions

Countermelody

A movement in opposition to another.

Counterorder

Noun (-tion)

Counterpicket

""COUNTERPLOT To oppose, as another plot, by plotting; to attempt to frustrate, as a stratagem, by stratagem.""

Counterpoint

Noun (-ure)

Counterproject

An offer of marriage in store (wordplay)

Response to unsatis- factory plan

Negotiator's offering

Counterprotest

COUNTERPUNCHER counterpunch

Counterpunch

Noun (-tion)

Counterrally

Noun (-tion)

Counterreform

English word

Countershading

Counterstain

Present participle or gerund

English word

English word

Noun (-ence)

Counterweight

COURTEOUSNESS The quality of being courteous; politeness; courtesy.

Capable of withstanding the effects of a crash: crashworthy cars; crashworthy seats.

CREDULOUSNESS Readiness to believe on slight evidence; credulity.

Act of making illegal

Outlawing

""Of, relating to, or derived from more than one family of languages; as, cross-linguistic evidence.as, cross-linguistic evidence.""

Of or pertaining to the Crossopterygii.

Crotchetiness

Cryoprotectant

Cryptorchidism

Cryptozoology

Sasquatch studier, say

One studying this puzzle's sightings

Dinosaur hunter, by definition

""The act or process by which a substance in solidifying assumes the form and sructure of a crystal, or becomes crystallized.""

Use for x-rays

Science concerned with the formation, properties and structure of clear quartz

Customariness

English word

Cyanocobalamin

CYANOETHYLATE

CYANOETHYLATE

English word

Cyproheptadine

Cytochemistry

Cytogenetical

Cytogeneticist

Abbr. CMV Any of a group of herpes viruses that attack and enlarge epithelial cells. Such viruses also cause a disease of infants characterized by circulatory dysfunction and microcephaly.

The study of cells and chemical compounds within cells by means of a cytophotometer.

CYTOPLASMIC

Daguerreotypy

Reproducing photos by a former method, on a silver plate

One who takes daguerreotypes.

DANGEROUSNESS dangerous

""ACIDIFICATION The act or process of acidifying, or changing into an acid.""

The removal of calcareous matter.

Inflected form of CARBOXYLATING Inflected form of CARBOXYLATE to treat a chemical compound with carboxyl or carboxylic acid.

CARBOXYLATION

""The act, process, or result of decarburizing.""

CASUALIZATION

CERTIFICATION The act of certifying.

Dechlorination

DECIDUOUSNESS The quality or state of being deciduous.

Decimalization

Decolonization

Decolorization

Decommission

Decompensation

(Life Sciences & Allied Applications / Biology) to break down (organic matter) or (of organic matter) to be broken down physically and chemically by bacterial or fungal action; rot

""Inflected form of CONCENTRATING Inflected form of CONCENTRATE To bring to, or direct toward, a common center; to unite more closely; to gather into one body, mass, or force; to fix; as, to concentrate rays of light into a focus; to concentrate the attention. as, to concentrate rays of light into a focus; to concentrate the attention.""

Act of deconcentrating.

Deconsecration

Inflected form of CONSTRUCTIONS Inflected form of CONSTRUCTION The process or art of constructing; the act of building; erection; the act of devising and forming; fabrication; composition.

Cleansing, in a way

Activity for the E.P.A.

Removal of harmful substances

One goal of the E.P.A.

The removal of dangerous substances

Decontaminator

Defeminization

Defenestration

Defibrillation

GLAMORIZATION

Dehumanization

Inflected form of HYDROGENATING Inflected form of HYDROGENATE To hydrogenize.

""The act or process or freeing from hydrogen; also, the condition resulting from the removal of hydrogen.""

Delegitimation

Deleterious

""DELICIOUSNESS The quality of being delicious; as, the deliciousness of a repast. as, the deliciousness of a repast.""

DELIRIOUSNESS delirious

Delocalization

Magazine diet not working, an unattractive process (wordplay)

Demobilization

DEMOCRATIZE To render democratic.

Demographical

Demonetization

The quality of being demonstrable; demonstrableness.

""DEMONSTRATION The act of demonstrating; an exhibition; proof; especially, proof beyond the possibility of doubt; indubitable evidence, to the senses or reason.""

With exuberance

Without reticence

Demoralization

""MYSTIFICATION The act of mystifying, or the state of being mystied; also, something designed to, or that does, mystify.""

Demythologizer

""Inflected form of MYTHOLOGIZING Inflected form of MYTHOLOGIZE To relate, classify, and explain, or attempt to explain, myths; to write upon myths.""

""Inflected form of NATIONALIZING Inflected form of NATIONALIZE To make national; to make a nation of; to endow with the character and habits of a nation, or the peculiar sentiments and attachment of citizens of a nation.""

Denazification

""The act or process of freeing from nitrogen; also, the condition resulting from the removal of nitrogen.""

Inflected form of PERSONALIZING Inflected form of PERSONALIZE To make personal.

""Inflected form of PHOSPHORYLATE Inflected form of PHOSPHORYL The radical PO, regarded as the typical nucleus of certain compounds. PO, regarded as the typical nucleus of certain compounds.""

Depigmentation

Depolarization

Derivatization

Science of fingerprints

Study of fingerprints no repeated letters (nonverbal)

SACRALIZATION

Desalinization

Loss of feeling

Dust-bowl action

SEXUALIZATION

Tense about wild fun in baths with little liquid

As much as can be eaten in one go during the final course of a meal (wordplay)

Rene's old fusspot, pouring out measure of liquid in kitchen

STABILIZATION

Destructionist

DESULFURIZE SULFURIZE SULFUR a non metallic element

Desultoriness

Detoxification

The act of causing tribal people to abandon their customs and adopt urban ways of living.

Deuteranomaly

Adjective (-ous)

Developmental

""The act or process of devitrifying, or the state of being devitrified. Specifically, the conversion of molten glassy matter into a stony mass by slow cooling, the result being the formation of crystallites, microbites, etc., in the glassy base, which are then called devitrification products. devitrification products.""

DEXTEROUSNESS The quality of being dexterous; dexterity.

DIAGONALIZE to transform a matrix to a diagonal matrix.

The study of dialects.

Dialectologist

""(Chemistry) Chem a type of isomer that differs in the spatial arrangement of atoms in the molecule, but is not a mirror image; a stereoisomer that is not an enantiomer""

DIASTROPHIC

English word

Dichloroethane

DICHOTOMIZE To cut into two parts; to part into two divisions; to divide into pairs; to bisect.

Dichotomous

Imperious quality

Distinction between multiple things

Mathematical process

Something A-level maths student does to achieve distinction

Diffractometer

Adjective (-ic)

Digitalization

Dinitrobenzene

Dinoflagellate

Unfavorable

Unfavourable

Disaffiliation

Disaggregation

Disambiguation

DISAPPOINTING disappoint

Diana's schedule leads to setbacks

They don't meet expectations

Frustrations

Disapprobation

ARTICULATION A joint or juncture between bones in the skeleton.

Withdrawals

Rotten bad time? Could sob - so upset!

All there, but not altogether

All shook up

Throws into confusion

Upsets in party - then see a mob bustle about

Confuses though most basic, double confused

So as to ruffle some feathers

Girl alone embracing musical performance in an embarrassing way

Disconcertment

Disconformity

Disconsolation

Unhappy states

Discontinuance

Bad-mouth longevity (wordplay)

Interruption, as of a subscription

Breach