List of 15-letter words containing •••••••

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There are 13 fifteen-letter words containing H, O, P, R, S, 2T and U

CHEMOAUTOTROPHS	• chemoautotrophs n. Plural of chemoautotroph. • CHEMOAUTOTROPH n. any organism, e.g. bacteria, that produces energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide, also CHEMOAUTROPH.
DISTRIBUTORSHIP	• distributorship n. A business specializing in the wholesale distribution of a particular class of goods. • DISTRIBUTORSHIP n. a company that distributes something, esp. one that has exclusive license to do this.
EUTROPHICATIONS	• eutrophications n. Plural of eutrophication. • EUTROPHICATION n. the process of becoming eutrophic.
HYPOPITUITARISM	• hypopituitarism n. (Medicine) A decrease in secretion of one or more of the eight hormones normally produced by the pituitary gland. • HYPOPITUITARISM n. deficient production of growth hormones by the pituitary gland.
INSTRUCTORSHIPS	• instructorships n. Plural of instructorship. • INSTRUCTORSHIP n. the office of instructor.
PHOTOAUTOTROPHS	• photoautotrophs n. Plural of photoautotroph. • PHOTOAUTOTROPH n. an organism capable of synthesizing its own food from inorganic substances using light as an energy source.
PHOTOCONDUCTORS	• photoconductors n. Plural of photoconductor. • PHOTOCONDUCTOR n. a photoconductive substance.
PHOTOJOURNALIST	• photojournalist n. A journalist who uses photojournalism. • PHOTOJOURNALIST n. a practitioner of photojournalism.
PHOTOREDUCTIONS	• photoreductions n. Plural of photoreduction. • PHOTOREDUCTION n. chemical reduction under the influence of radiant energy, as light.
PITHECANTHROPUS	• Pithecanthropus prop.n. A former taxonomic genus in the family Hominidae, whose species are now assigned to the genus Homo… • PITHECANTHROPUS n. any of several primitive extinct men from Java.
PROTOSPATHARIUS	• protospatharius n. Alternative form of protospatharios. • PROTOSPATHARIUS n. (historical) the captain of the guards at Byzantium, also PROTOSPATAIRE, PROTOSPATHAIRE.
SUBSTRATOSPHERE	• substratosphere n. The area of the atmosphere directly below the stratosphere. • SUBSTRATOSPHERE n. the area of the atmosphere below the stratosphere.
TELAUTOGRAPHIES	• TELAUTOGRAPHY n. transmission by use of a Telautograph, a telegraph for reproducing the movement of a pen or pencil and so transmitting writings or drawings.

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: 105 words
Scrabble in French: 20 words
Scrabble in Spanish: no word
Scrabble in Italian: 6 words
Scrabble in German: no word
Scrabble in Romanian: 5 words

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