List of 7-letter words beginning with

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There are 12 seven-letter words beginning with DIO

DIOBOLS	• diobols n. Plural of diobol. • DIOBOL n. (Greek) an ancient Greek coin, also DIOBOLON.
DIOCESE	• diocese n. Administrative division of the later Roman Empire, starting with the tetrarchy. • diocese n. (Religion) Region administered by a bishop. • DIOCESE n. the circuit or extent of a bishop's jurisdiction.
DIOPTER	• diopter n. A unit of measure of the power of a lens or mirror, equal to the reciprocal of its focal length in meters… • diopter n. The dioptre adjustment mechanism of a pair of binoculars or of a camera viewfinder. • diopter n. (Photography, dated) A lens element attached to the front of a photographic lens to shorten the lens’s…
DIOPTRE	• dioptre n. Alternative spelling of diopter. • DIOPTRE n. a measure of refractive power, also DIOPTER.
DIORAMA	• diorama n. A three-dimensional display of a scenery, often having a painted background in front of which models… • DIORAMA n. (Greek) an exhibition of translucent pictures seen through an opening with lighting effects.
DIORISM	• diorism n. (Dated) logical direction; definition. • DIORISM n. a distinction, a definition.
DIORITE	• diorite n. (Petrology) A grey intrusive igneous rock composed mostly of plagioclase feldspar, biotite, hornblende… • DIORITE n. a crystalline granular igneous rock composed of plagioclase and hornblende.
DIOXANE	• dioxane n. (Chemistry) Any of a class of six-membered, saturated heterocycles having four carbon atoms and two… • DIOXANE n. a toxic flammable solvent, also DIOXAN.
DIOXANS	• DIOXAN n. a toxic flammable solvent, also DIOXANE.
DIOXIDE	• dioxide n. (Chemistry) Any oxide containing two oxygen atoms in each molecule. • DIOXIDE n. a type of oxide, also DIOXID.
DIOXIDS	• dioxids n. Plural of dioxid. • DIOXID n. an oxide with two atoms of oxygen in the molecule, also DIOXIDE.
DIOXINS	• dioxins n. Plural of dioxin. • DIOXIN n. an extremely toxic poison found in certain weedkillers.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 32 words
Scrabble in French: 12 words
Scrabble in Spanish: 9 words
Scrabble in Italian: 10 words
Scrabble in German: 11 words
Scrabble in Romanian: 22 words

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