13-Letter Words Containing O

Galvanoscope

Plural or third person singular

The formation or production of gametes.

Containing garnets.

Loquacity

Gaseousness

Gasification

Gastrectomy

The muscle which makes the greater part of the calf of the leg.

Grand, having immensity of good food

To do with fine eating

Relating to the art of good eating

Gastronomist

Gastroscopy

GASTROSCOPE An instrument for viewing or examining the interior of the stomach.

""GASTRULATION The process of invagination, in embryonic development, by which a gastrula is formed.""

Title of Allied leader

Commander in chief

Chief commander: Ital.

See Urogenital. Urogenital.

Genotypical

Gentleperson

""GENUFLECTION The act of bending the knee, particularly in worship.""

Geochemical

Time ()

Adjective (-ic)

Geomagnetism

How the sequence 1, 2, 4, 8, 16, 32,... grows

Some math specialists

Study of landforms

Geophysical

Geophysicist

""(used with a sing. verb) The study of the relationship among politics and geography, demography, and economics, especially with respect to the foreign policy of a nation.""

Geoscientist

""Of, relating to, or being a satellite that travels above Earth's equator from west to east at an altitude of approximately 35,900 kilometers (22,300 miles) and at a speed matching that of Earth's rotation, thus remaining stationary in relation to Earth.""

Geostrategy

Pl. geostrategies The branch of geopolitics that deals with strategy.

""GEOTROPIC Relating to, or showing, geotropism.""

The act of Germanizing.

GERONTOCRAT

Gerontology

He specialises in study of ageing

Form of autotelic sign (wordplay)

Hand signal (wordplay)

Hand signalling

Gesticulator

Relating to emphatic hand or arm movements

GHETTOIZE to form into a ghetto; to isolate (people) as though into a ghetto.

Ghostliness

GLACIOLOGIC

Glaciologist

""GLAMORIZE GLAMOR to bewitch, also GLAMOUR""

Glamorous

Glassblowing

Glioblastoma

World-shrinker, it's said

Glockenspiel

Praise/worship (of God)

Act of praise and worship

A writer of a glossary; a commentator; a scholiast.

Glossolalist

English word

Glycopeptide

Glycoprotein

GLYCOSYLATE

GLYCOSYLATE GLYCOSYL a radical derived from glucose

Gobbledegook

Gobbledygook

Godlessness

Godlikeness

Gonadectomy

Acting on or stimulating the gonads: a gonadotropic hormone.

""A hormone that stimulates the growth and activity of the gonads, especially any of several pituitary hormones that stimulate the function of the ovaries and testes.""

Gonadotropin

Gossipmonger

GOURMANDIZE

English word

Governorship

Gradational

Feeding on grass

(Of animals) feeding on grass

Grass-eating

Like many stump speeches

Pompous in speech

'Inflated, in a manner of speaking (13)'

Grandiose

Grandiosity

Like a grandmother in age or manner; kind; indulgent.

Granodiorite

GRANODIORITE

GRANULOMA

GRAPHOLOGIC

Graphologist

Source of pleasure

Approval by head of group gives pleasure

Feeling of satisfaction

Relating to bodily attraction

Relating to attraction

Kind of field changed to a vital grain

Griseofulvin

Grossularite

Repulsive ugliness

Grotesquerie

Grouchiness

Innovative type

Coffee filter (wordplay)

Infield manicurist

Growthiness

Relating to a governor

Gymnosophist

Gymnospermy

""Having naked seeds, or seeds not inclosed in a capsule or other vessel.""

Gynaecology

""An animal affected with gynandromorphism,""

Gynecocracy

Of or pertaining to gynecology.

Gynecologist

Gynecomastia

Gyrocompass

English word

Habilitation

Hagiographer

Hagiography

Smoke, from a pipe dreamer

LSD can cause it

Mental aberration

Hallucinator

Can holy ritual somehow be producing visions (wordplay)

Trip requirements (wordplay)

Mind benders

Since long haul diversified, they offer amazing trips

Halogenation

Pier group (wordplay)

The act of harmonizing.

See Haruspicy. Haruspicy.

Hazardous

Hebraization

Hectograph

Heinousness

Helicopter

Heliograph

Heliotropism

HELLENIZE To use the Greek language; to play the Greek; to Grecize.

""The natural history, or study, of worms, esp. parasitic worms.""

An instrument for counting the number of blood cells in a measured volume of blood.

HEMATOLOGIC

Hematologist

(Life Sciences & Allied Applications / Zoology) (of certain animals) feeding on blood

Plural or third person singular

Blood and Blood Vessels

The formation of blood or blood cells in the body.

""Any of several polysaccharides that are more complex than a sugar and less complex than cellulose, found in plant cell walls and produced commercially from corn grain hulls.""

Hemichordate

Hemimorphism

""(Medicine) Med an apparatus for counting the number of cells in a quantity of blood, typically consisting of a graduated pipette for drawing and diluting the blood and a ruled glass slide on which the cells are counted under a microscope""

Hemodilution

Hemorrhoidal

Hepatectomy

One could be adept: him or her (wordplay)

Person having both male and female characteristics

Female and male goddess joins together as this (wordplay)

Herpetology

Lizzie (wordplay)

Student of reptiles

Expert on reptiles.

""HERRINGBONE Pertaining to, or like, the spine of a herring; especially, characterized by an arrangement of work in rows of parallel lines, which in the alternate rows slope in different directions.""

Heterocyclic

""HETEROCYST A cell larger than the others, and of different appearance, occurring in certain alg\'91 related to nostoc.""

Heterogamete

HETEROGAMETE

The state of being heterogeneous; contrariety.

Like the population of the United States

Composed of dissimilar elements

Composed of different kinds

Heterokaryon

""Deviating from the normal, perfect, or mature form; having different forms at different stages of existence, or in different individuals of the same species; applied especially to insects in which there is a wide difference of form between the larva and the adult, and to plants having more than one form of flower.""

Heterophony

""Of or belonging to the hemopterous insect suborder Heteroptera, which includes the true bugs, characterized by forewings and hind wings that differ from one another.""

Straights

Heterospory

Producing two kinds of spores unlike each other.

""Producing male and female gametangia in different structures or plants, as in some algae and fungi.""

HETEROTROPH

Plural or third person singular

The formation of a zygote by the union of genetically different gametes.

Heterozygote

English word

Hexobarbital

Hideousness

Rosetta Stone symbols

Symbols and holy ciphers GI decoded

Ancient Egyptian writings

Feature of a good comedian

The branch of science that deals with the chemical composition of the cells and tissues of the body.

Historicity

HISTORICIZE To record or narrate in the manner of a history; to chronicle.

Hoggishness

Yokelish drama excited visitors to the seaside pier (wordplay)

Those designing mobiles provided the rest for production team

Opportunists in sunshine outside lido rebuilt for tourists

HOMEOMORPH

Homeothermy

Pod people (wordplay)

Family-based education

Homestretch

Hominization

HOMOEROTIC

Homogeneity

Homogeneous

HOMOIOTHERM A homoiothermal animal.

Homologation

Homological

Homomorphism

HOMOPOLYMER

Statistics 1. (Mathematics & Measurements / Statistics) (of several distributions) having equal variance

HOMOSEXUAL

Homothallism

Honeycreeper

The state of being honorable; eminence; distinction.

Honorifical

Hopefulness

The state or quality of being horizontal.

HORNSWOGGLE

I don't believe you!

Marx film shot at Eider Downs (wordplay)

Marx film shot at Eider Downs?

Horsemanship

What beastly, saucy, hot roots!

Long to make the meat hot

She had orrises, peculiar plants

Horsewhipper

HORSEWHIP A whip for horses.

Pertaining to gardening

Relating to the cultivation of plants