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List of 13-letter words containing ••••

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There are 16 thirteen-letter words containing I, P, S, X and Y

ASPHYXIATIONS• asphyxiations n. Plural of asphyxiation.
• ASPHYXIATION n. the act of asphyxiation.
EXPANSIBILITY• expansibility n. The condition of being expansible.
• EXPANSIBILITY n. the state of being expansible.
EXPEDITIOUSLY• expeditiously adv. In an expeditious manner.
• EXPEDITIOUS adv. characterized by or acting promptly and efficiently.
HYPERPROSEXIA• hyperprosexia n. (Medicine, rare) Excessive attention; an abnormal state in which a person concentrates on one thing…
• HYPERPROSEXIA n. abnormal powers of perception, as in Australian aboriginal trackers.
HYPERPYREXIAS• hyperpyrexias n. Plural of hyperpyrexia.
• HYPERPYREXIA n. an extremely high fever, with a temperature of 41 degrees Centigrade or above, also HYPERTHERMY.
HYPOXANTHINES• hypoxanthines n. Plural of hypoxanthine.
• HYPOXANTHINE n. a purine base found in plant and animal tissues that yields xanthine on oxidation.
INEXPENSIVELY• inexpensively adv. In an inexpensive manner.
• INEXPENSIVE adv. not expensive, also UNEXPENSIVE.
INEXPRESSIBLY• inexpressibly adv. In an inexpressible manner.
• INEXPRESSIBLE adv. that cannot be expressed.
PARAMYXOVIRUS• paramyxovirus n. (Virology) Any member of the Paramyxoviridae family of negative-sense single-stranded RNA viruses responsible…
• PARAMYXOVIRUS n. any of a group of viruses which includes the mumps and measles viruses.
PARASEXUALITY• parasexuality n. (Biology) A phenomenon, involving a complex form of mitosis, whereby two cell nuclei merge without any…
• PARASEXUALITY n. the state of being parasexual.
PHYCOXANTHINS• PHYCOXANTHIN n. a yellow pigment found in diatoms, brown seaweeds etc.
POLYSILOXANES• polysiloxanes n. Plural of polysiloxane.
• POLYSILOXANE n. any of a number of polymers which are the basis of silicone chemistry.
PYRIDOXAMINES• pyridoxamines n. Plural of pyridoxamine.
• PYRIDOXAMINE n. a crystalline amine of the vitamin B6 group.
TACHYPHYLAXIS• tachyphylaxis n. (Medicine) A rapidly decreasing response to a drug following administration of the initial doses.
• TACHYPHYLAXIS n. very rapid development of tolerance or immunity to the effects of a drug.
UNEXPENSIVELY• unexpensively adj. Synonym of inexpensively.
• UNEXPENSIVE adv. not expensive, also INEXPENSIVE.
XIPHOPHYLLOUS• xiphophyllous adj. (Botany) Having sword-shaped leaves.
• XIPHOPHYLLOUS adj. having sword-shaped leaves.

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: 86 words
  • Scrabble in French: 16 words
  • Scrabble in Spanish: 12 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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