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

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There are 18 fifteen-letter words containing E, I, O, 2P, 2R and Y

CRYOPRECIPITATE• cryoprecipitate n. A frozen blood product prepared from plasma.
• cryoprecipitate v. To precipitate at low temperatures.
• CRYOPRECIPITATE n. a precipitate, e.g. from blood plasma, produced by freezing and thawing under controlled conditions.
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.
HYPERMETROPICAL• hypermetropical adj. Synonym of hypermetropic.
• HYPERMETROPICAL adj. longsighted, also HYPERMETROPIC.
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.
HYPERPRODUCTIVE• hyperproductive adj. Exceptionally productive.
HYPERRESPONSIVE• hyperresponsive adj. Involving an abnormally high degree of responsiveness.
• HYPERRESPONSIVE adj. excessively responsive.
INAPPROPRIATELY• inappropriately adv. In an inappropriate manner.
• INAPPROPRIATE adv. not appropriate, also UNAPPROPRIATE.
PEROXYSULPHURIC• PEROXYSULPHURIC adj. as in peroxysulphuric acid.
PORPHYROGENITES• porphyrogenites n. Plural of porphyrogenite.
• PORPHYROGENITE n. a Byzantine emperor's son, born in the purple.
PROPORTIONATELY• proportionately adv. In a proportionate manner; with due proportion; proportionally.
• PROPORTIONATE adv. in proportion.
PROPRIETORIALLY• proprietorially adv. In a proprietorial manner; like an owner.
• PROPRIETORIAL adv. relating to ownership.
PTERYLOGRAPHIES• pterylographies n. Plural of pterylography.
• PTERYLOGRAPHY n. a description of pterylae.
PYRETOTHERAPIES• PYRETOTHERAPY n. medical treatment by causing fever.
RHOMBPORPHYRIES• RHOMBPORPHYRY n. an intermediate, moderately fine-grained igneous rock with feldspar inclusions, also RHOMBENPORPHYR, RHOMBENPORPHYRY.
RHYPAROGRAPHIES• RHYPAROGRAPHY n. genre or still-life pictures of sordid subjects.
SEMIPORNOGRAPHY• semipornography n. Material that is partly or somewhat pornographic.
• SEMIPORNOGRAPHY n. material approaching the pornographic.

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: 106 words
  • Scrabble in French: 25 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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