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

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There are 19 thirteen-letter words containing 2E, O, R, X and Y

ARCHAEOPTERYX• archaeopteryx n. Alternative spelling of archeopteryx.
• Archaeopteryx prop.n. A taxonomic genus within the family Archaeopterygidae – known from fossils and widely accepted as the…
• archæopteryx n. Rare spelling of archeopteryx.
CLINOPYROXENE• clinopyroxene n. (Mineralogy) Any pyroxene that has a monoclinic crystal structure.
• CLINOPYROXENE n. a member of the pyroxene group of minerals having a monoclinic crystal structure, such as augite, diopside, or jadeite.
DECARBOXYLASE• decarboxylase n. (Biochemistry) Any enzyme that catalyzes the hydrolysis of a carboxyl group, effectively removing carbon…
• DECARBOXYLASE n. any of a group of enzymes that accelerate decarboxylation esp. of amino acids.
DECARBOXYLATE• decarboxylate v. (Organic chemistry) To remove one or more carboxyl groups from a molecule.
• DECARBOXYLATE v. to remove carbon dioxide from its substrate.
DEOXYCORTONES• DEOXYCORTONE n. a corticosteroid hormone important in maintaining sodium and water balance in the body.
DESOXYRIBOSES• desoxyriboses n. Plural of desoxyribose.
• DESOXYRIBOSE n. a pentose sugar obtained by the hydrolysis of DNA, also DEOXYRIBOSE.
EXOTHERMICITY• exothermicity n. (Chemistry, physics, uncountable) The quality or state of being exothermic.
• exothermicity n. (Countable) The release of heat during an exothermic reaction.
• EXOTHERMICITY n. the state of being exothermic.
EXPEDITIONARY• expeditionary adj. Of or pertaining to an expedition.
• expeditionary adj. (Military) Intended for military operations abroad.
• expeditionary n. (Chiefly in the plural) One who goes on expeditions, especially one who is a member of an expeditionary…
EXPLORATIVELY• exploratively adv. In an explorative way or fashion.
• EXPLORATIVE adv. serving to explore.
EXTEMPORARILY• extemporarily adv. In an extemporary manner.
• EXTEMPORARY adv. unpremeditated; esp. of prayer, discourse, composition, etc., also EXTEMPORANEOUS, EXTEMPORE.
EXTERMINATORY• exterminatory adj. Relating to or marked by extermination.
• EXTERMINATORY adj. of, relating to, or marked by extermination.
EXTRASYSTOLES• extrasystoles n. Plural of extrasystole.
• EXTRASYSTOLE n. a premature beat of one of the chambers of the heart that leads to momentary arrhythmia.
HYDROPEROXIDE• hydroperoxide n. (Organic chemistry) any mono-substituted derivative of hydrogen peroxide - ROOH.
• HYDROPEROXIDE n. a compound containing an O2H group.
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.
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.
OVEREXCITEDLYSorry, definition not available.
PROPOXYPHENES• propoxyphenes n. Plural of propoxyphene.
• PROPOXYPHENE n. a narcotic analgesic structurally related to methadone but less addicting.
REOXYGENATING• reoxygenating v. Present participle of reoxygenate.
• REOXYGENATE v. to oxygenate again.
REOXYGENATION• reoxygenation n. Oxygenation subsequent to deoxygenation.

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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See this list for:

  • English Wiktionary: 112 words
  • Scrabble in French: 25 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 1 word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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