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List of 13-letter words containing ••••••

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There are 11 thirteen-letter words containing E, 3O, P, R and Y

GEOMORPHOGENY• GEOMORPHOGENY n. the study of the origins of land forms.
GEOMORPHOLOGY• geomorphology n. The study of landforms, their classification, origin, development, and history.
• GEOMORPHOLOGY n. the study of the landscapes of the earth and their development.
HOMOPOLYMERIC• homopolymeric adj. Of or pertaining to a homopolymer.
• HOMOPOLYMERIC adj. of or like a homopolymer.
NINCOMPOOPERY• nincompoopery n. The beliefs and behaviours of a nincompoop; folly; idiocy.
• NINCOMPOOPERY n. the state of being a nincompoop.
ORTHOPYROXENE• orthopyroxene n. (Mineralogy) Any pyroxene that forms orthorhombic crystals.
• ORTHOPYROXENE n. a member of the pyroxene group of minerals having an orthorhombic crystal structure, such as enstatite and hypersthene.
PHOTOPOLYMERS• photopolymers n. Plural of photopolymer.
• PHOTOPOLYMER n. a photosensitive plastic used esp. in the manufacture of printing plates.
PHYTOHORMONES• phytohormones n. Plural of phytohormone.
• PHYTOHORMONE n. a plant hormone, regulating growth.
POLYRIBOSOMES• polyribosomes n. Plural of polyribosome.
• POLYRIBOSOME n. a cluster of ribosomes linked together by a molecule of messenger RNA and forming the site of protein synthesis.
PROPAROXYTONE• proparoxytone adj. (Linguistics, of a word) Having the stress or accent on the antepenultimate syllable.
• proparoxytone n. (Linguistics) A proparoxytone word.
• PROPAROXYTONE n. in ancient Greek, a word having the acute accent on the third last syllable.
PROTEROGYNOUS• proterogynous adj. (Botany) Having the pistil come to maturity before the stamens; protogynous.
• PROTEROGYNOUS adj. exhibiting proterogyny.
RONTGENOSCOPY• RONTGENOSCOPY n. observation by means of X-rays.

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: 87 words
  • Scrabble in French: 13 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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