List of 13-letter words containing ••••••

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There are 17 thirteen-letter words containing A, C, M, O, R and 2U

ACTINOURANIUM	• actinouranium n. Alternative spelling of actino-uranium. • actino-uranium n. Uranium-235. • ACTINOURANIUM n. the isotope of uranium that has a mass number of 235.
COMMUNAUTAIRE	• COMMUNAUTAIRE n. a spirit or attitude in keeping with or appropriate to the aims and principles of the European Union.
CUMULOSTRATUS	• cumulostratus n. Synonym of stratocumulus. • CUMULOSTRATUS n. a type of cloud.
CUPRAMMONIUMS	• cuprammoniums n. Plural of cuprammonium. • CUPRAMMONIUM n. a solution of cupric hydroxide in ammonia.
EQUIMOLECULAR	• equimolecular adj. (Chemistry) Containing the same number of molecules (of two or more compounds). • EQUIMOLECULAR adj. of substances, solutions, etc., containing equal numbers of molecules.
FRACTOCUMULUS	• FRACTOCUMULUS n. a type of cloud.
FRUMENTACEOUS	• frumentaceous adj. Resembling or pertaining to grain, especially wheat. • FRUMENTACEOUS adj. resembling wheat or other grain.
KURCHATOVIUMS	• KURCHATOVIUM n. a former name for rutherfordium, an artificially produced radioactive transuranic element.
MICROCULTURAL	• microcultural adj. Of or pertaining to a microculture. • MICROCULTURAL adj. relating to microculture.
NEUROMUSCULAR	• neuromuscular adj. (Anatomy) Pertaining to the voluntary or reflexive control of muscles by nerves. • NEUROMUSCULAR adj. of or relating to nerves and muscles.
SIMARUBACEOUS	• simarubaceous adj. (Botany) Belonging to the family Simaroubaceae of tropical and subtropical trees. • SIMARUBACEOUS adj. belonging to the Simarubaceae, a family of tropical trees related to the Rutaceae, also SIMAROUBACEOUS.
STRATOCUMULUS	• stratocumulus n. (Meteorology) A principal low-level cloud type, predominantly stratiform, in the form of a gray and/or… • STRATOCUMULUS n. a type of long, wide, low-lying cloud with massive, rounded summits.
SUPERCOLUMNAR	• supercolumnar adj. Above a column. • SUPERCOLUMNAR adj. above a column or colonnade; with one colonnade above another.
SUPRAMOLECULE	• supramolecule n. (Chemistry) Any organized system of two or more molecules held together by intermolecular forces. • SUPRAMOLECULE n. a cluster of molecules, usually created artificially.
TUBERCULOMATA	• tuberculomata n. Plural of tuberculoma. • TUBERCULOMA n. a slow-growing, circumscribed tuberculous lesion.
UMBRACULIFORM	• umbraculiform adj. (Botany) Having the form of anything that serves to shade, such as a treetop or especially an umbrella. • UMBRACULIFORM adj. shaped like an umbrella.
UNCUSTOMARILY	• uncustomarily adv. In a way that is not customary. • UNCUSTOMARY adv. not customary.

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 1Word.ws and WikWik.org.

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English Wiktionary: 83 words
Scrabble in French: 37 words
Scrabble in Spanish: 53 words
Scrabble in Italian: 29 words
Scrabble in German: no word
Scrabble in Romanian: 164 words

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