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List of 13-letter words containing

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There are 19 thirteen-letter words containing C, E, O, T, X and Y

ARCHAEOPTERYXarchaeopteryx 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.
CHEMOTAXONOMYchemotaxonomy n. (Biochemistry, genetics) The classification or taxonomy of organisms based on differences and similarities…
CHEMOTAXONOMY n. the classification of plants and animals based on similarities and differences in biochemical composition.
COEXTENSIVELYcoextensively adv. To the same extent.
COEXTENSIVE adv. having the same spatial or temporal scope or boundaries.
CYCLODEXTRINScyclodextrins n. Plural of cyclodextrin.
CYCLODEXTRIN n. any of several water-soluble carbohydrates with hydrophobic interiors, used to provide capsules for drugs.
DECARBOXYLATEdecarboxylate v. (Organic chemistry) To remove one or more carboxyl groups from a molecule.
DECARBOXYLATE v. to remove carbon dioxide from its substrate.
DEOXYCORTONESDEOXYCORTONE n. a corticosteroid hormone important in maintaining sodium and water balance in the body.
ECOTOXICOLOGYecotoxicology n. The toxicology of a substance towards a wide range of organisms or towards an ecosystem; the study of ecotoxicity.
ECOTOXICOLOGY n. the study of the destructive effect of waste materials, etc. on the environment.
EXCEPTIONABLYexceptionably adv. In an exceptionable manner.
EXCEPTIONABLE adv. being likely to cause objection.
EXCEPTIONALLYexceptionally adv. To an unusual, remarkable or exceptional degree.
EXCEPTIONAL adv. by way of an exception.
EXCLAMATORILYexclamatorily adv. In an exclamatory way.
EXCLAMATORY adv. containing or expressing exclamation, also EXCLAMATIVE.
EXOTHERMICITYexothermicity 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.
HEXADACTYLOUShexadactylous adj. (Zoology) Having six fingers or toes.
HEXADACTYLOUS adj. having six fingers, also HEXADACTYLIC.
HYDROXYACETICHYDROXYACETIC adj. as in hydroxyacetic acid, another name for glycolic acid.
INTOXICATEDLYintoxicatedly adv. In an intoxicated fashion; drunkenly.
INTOXICATED adv. INTOXICATE, to make drunk.
METHOXYCHLORSMETHOXYCHLOR n. a relatively nontoxic organochlorine insecticide.
MYCOTOXICOSESmycotoxicoses n. Plural of mycotoxicosis.
MYCOTOXICOSIS n. poisoning caused by a mycotoxin.
NEUROTOXICITYneurotoxicity n. The state or property of being neurotoxic.
NEUROTOXICITY n. the state of being neurotoxic.
OVEREXCITEDLYSorry, definition not available.
OXYACETYLENESOXYACETYLENE n. a mixture of oxygen and acetylene, esp. for cutting or welding.

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: 133 words
  • Scrabble in French: 3 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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