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List of 13-letter words containing

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There are 6 thirteen-letter words containing E, S, 2T and 2Y

CRYPTOSYSTEMScryptosystems n. Plural of cryptosystem.
CYTOCHEMISTRYcytochemistry n. (Biochemistry) The biochemistry of cells, especially that of the macromolecules responsible for cell…
CYTOCHEMISTRY n. microscopic biochemistry.
POLYSYNTHETICpolysynthetic adj. (Grammar, of languages) Characterized by a prevalence of relatively long words containing a large number…
polysynthetic adj. (Mineralogy) Having layers of twin crystals.
POLYSYNTHETIC adj. made up of many separate elements, also POLYSYNTHETICAL.
SYMPATHECTOMYsympathectomy n. (Neurosurgery) The surgical cutting of a nerve in the sympathetic nervous system.
SYMPATHECTOMY n. the surgical excision of a sympathetic ganglion or other part of the sympathetic system.
SYNTHETICALLYsynthetically adv. Using synthetic methods.
SYNTHETICAL adv. artificially produced but of similar nature to, not a mere substitute for, the natural product, also SYNTHETIC.
SYSTEMATOLOGYsystematology n. (Uncountable) The science or study of systematizing.
systematology n. (Countable) The science or study of systems or their formations.
SYSTEMATOLOGY n. the study of systems.

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: 65 words
  • Scrabble in French: 2 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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