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

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There are 16 fifteen-letter words containing H, M, O, P, 2T and Y

CHEMOAUTOTROPHY	• chemoautotrophy n. (Biology) A mode of growth in which CO₂ is the exclusive source of assimilated carbon, and energy is… • CHEMOAUTOTROPHY n. the production of energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide.
CYTOPHOTOMETRIC	• cytophotometric adj. Of or relating to cytophotometry, or measured using a cytophotometer. • CYTOPHOTOMETRIC adj. relating to cytophotometry.
DERMATOPHYTOSES	• dermatophytoses n. Plural of dermatophytosis. • DERMATOPHYTOSIS n. a fungal infection of the skin, esp. the feet.
DERMATOPHYTOSIS	• dermatophytosis n. (Medicine) A fungal infection of the skin caused by a dermatophyte, ringworm. • DERMATOPHYTOSIS n. a fungal infection of the skin, esp. the feet.
HEMICRYPTOPHYTE	• hemicryptophyte n. (Botany) Any plant whose buds rest on the surface, being protected in various ways. • HEMICRYPTOPHYTE n. any perennial plant that bears its overwintering buds at soil level, where they are often partly covered by surface debris.
HYETOMETROGRAPH	• HYETOMETROGRAPH n. an instrument for recording rainfall.
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.
MEGAGAMETOPHYTE	• megagametophyte n. (Biology) Any gametophyte that develops from a megaspore. • megagametophyte n. (Biology) A female gametophyte. • MEGAGAMETOPHYTE n. the gametophyte developing vegetatively from the megaspore of a heterosporous plant.
METEMPSYCHOSIST	• metempsychosist n. One who believes in metempsychosis. • METEMPSYCHOSIST n. a believer in metempsychosis, the passing of the soul at death into another body either human or animal.
MICROPHOTOMETRY	• microphotometry n. Measurement performed with a microphotometer. • MICROPHOTOMETRY n. measurement by microphotometer, an instrument for measuring the amount of light transmitted or reflected by small areas or for measuring the relative densities of spectral lines on a photographic film or plate.
PHOTOMETRICALLY	• photometrically adv. In a photometric manner. • photometrically adv. By using photometry. • PHOTOMETRIC adv. of or relating to photometry or the photometer.
POLYSYNTHETISMS	• POLYSYNTHETISM n. the state of being polysynthetic.
PSYCHOTOMIMETIC	• psychotomimetic adj. (Pharmacology) That induces a temporary state of altered perception and symptoms similar to those of… • psychotomimetic n. (Pharmacology) Any psychotomimetic drug, such as LSD. • PSYCHOTOMIMETIC adj. of drugs such as LSD and mescaline, capable of inducing psychotic symptoms, also PSYCHOSOMIMETIC.
PYROPHOTOMETERS	• PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits.
SYMPATHECTOMIES	• sympathectomies n. Plural of sympathectomy. • SYMPATHECTOMY n. the surgical excision of a sympathetic ganglion or other part of the sympathetic system.
SYMPATHOMIMETIC	• sympathomimetic adj. (Medicine) That produces effects similar to those of the sympathetic nervous system. • sympathomimetic n. (Medicine) Any medicine with this effect. • SYMPATHOMIMETIC adj. simulating sympathetic nervous action in physiological effect.

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: 151 words
Scrabble in French: 8 words
Scrabble in Spanish: 2 words
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: no word

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