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

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There are 18 fifteen-letter words containing E, H, N, 2P, R and Y

CYPROHEPTADINES• cyproheptadines n. Plural of cyproheptadine.
• CYPROHEPTADINE n. a powerful antihistamine drug used to treat allergies.
ENCEPHALOGRAPHY• encephalography n. (Medicine) An X-ray examination of the brain in which air replaces some of the cerebrospinal fluid to…
• ENCEPHALOGRAPHY n. radiography of the brain after the cerebrospinal fluid has been replaced by a gas (as air).
HEMATOPORPHYRIN• hematoporphyrin n. (Biochemistry) The porphyrin portion of heme (minus the iron atom).
• HEMATOPORPHYRIN n. any of several porphyrins that are hydrated derivatives of protoporphyrins.
HYPERPOLARISING• hyperpolarising v. Present participle of hyperpolarise.
• HYPERPOLARISE v. to increase the difference in electric potential across a cell membrane, also HYPERPOLARIZE.
HYPERPOLARIZING• hyperpolarizing v. Present participle of hyperpolarize.
• HYPERPOLARIZE v. to produce an increase in potential difference across a biological membrane, also HYPERPOLARISE.
HYPERPRODUCTION• hyperproduction n. Excessive production.
• HYPERPRODUCTION n. excessive production.
HYPERRESPONSIVE• hyperresponsive adj. Involving an abnormally high degree of responsiveness.
• HYPERRESPONSIVE adj. excessively responsive.
HYPNOTHERAPISTS• hypnotherapists n. Plural of hypnotherapist.
• HYPNOTHERAPIST n. one who practises hypnotherapy.
NEUROHYPOPHYSES• neurohypophyses n. Plural of neurohypophysis.
• NEUROHYPOPHYSIS n. the portion of the pituitary gland that is composed of the infundibulum and posterior lobe and is concerned with the secretion of various hormones.
NEUROHYPOPHYSIS• neurohypophysis n. (Anatomy) The posterior lobe of the pituitary gland, responsible for the release of oxytocin and antidiuretic…
• NEUROHYPOPHYSIS n. the portion of the pituitary gland that is composed of the infundibulum and posterior lobe and is concerned with the secretion of various hormones.
PALAEONTOGRAPHY• palaeontography n. The description of fossil remains in scientific literature.
• palaeontography n. The representation of forms of life represented by fossil remains.
• PALAEONTOGRAPHY n. descriptive palaeontology, the description of fossil remains.
PHARYNGOSCOPIES• pharyngoscopies n. Plural of pharyngoscopy.
• PHARYNGOSCOPY n. examination of the pharynx.
POLYCHLOROPRENE• polychloroprene n. (Organic chemistry) A polymer of chloroprene.
• POLYCHLOROPRENE n. neoprene.
PORPHYROGENITES• porphyrogenites n. Plural of porphyrogenite.
• PORPHYROGENITE n. a Byzantine emperor's son, born in the purple.
RHOMBENPORPHYRS• RHOMBENPORPHYR n. an intermediate, moderately fine-grained igneous rock with feldspar phenocrysts rhombic in section, also RHOMBENPORPHYRY, RHOMBPORPHYRY.
RHOMBENPORPHYRY• RHOMBENPORPHYRY n. an intermediate, moderately fine-grained igneous rock with feldspar inclusions, also RHOMBENPORPHYR, RHOMBPORPHYRY.
SEMIPORNOGRAPHY• semipornography n. Material that is partly or somewhat pornographic.
• SEMIPORNOGRAPHY n. material approaching the pornographic.
SULPHINPYRAZONE• sulphinpyrazone n. Alternative form of sulfinpyrazone.
• SULPHINPYRAZONE n. a drug used to treat gout.

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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See this list for:

  • English Wiktionary: 166 words
  • Scrabble in French: 19 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word

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