List of 7-letter words beginning with

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There are 20 seven-letter words beginning with ORO

Orocios — prop.n. Plural of Orocio.
Orofino — prop.n. A city, the county seat of Clearwater County, Idaho, United States.
orogens — n. Plural of orogen.
orogeny — n. (Geology) The process of mountain building by the upward folding…
oroides — n. Plural of oroide.
oroidin — n. (Organic chemistry) Any of a family of alkaloids derived from marine sponges.
orology — n. (Geomorphology, obsolete, rare) The study or science of mountains…
Oromian — adj. Of or from Oromia. — n. Someone from Oromia.
Orontes — prop.n. A river in Western Asia, about 400 km (250 mi) long, flowing… — prop.n. The name of any one of a number of ancient Armenian kings.
oronyms — n. Plural of oronym.
oronymy — n. The nomenclature of mountains, hills and other geographic rises.
Oropesa — prop.n. A town, a Toledo in Spain. — prop.n. A habitational surname from Spanish. — n. A streamlined towed body used in minesweeping to keep the towed…
Oroqens — n. Plural of Oroqen.
Oroslav — prop.n. A male given name from the Slavic languages.
orotate — n. (Chemistry) any salt or ester of orotic acid.
orotone — n. (Photography) A photographic print on glass, decorated with…
orotund — adj. Characterized by fullness, clarity, strength, and smoothness of sound. — adj. Pompous; bombastic.
O'Rourke — prop.n. A surname from Irish.
Orovada — prop.n. A census-designated place in Humboldt County, Nevada, United States.
Orozcos — prop.n. Plural of Orozco.

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