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List of 13-letter words containing

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There are 19 thirteen-letter words containing A, H, 2L, N, O and Y

ACETYLCHOLINEacetylcholine n. (Biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline…
ACETYLCHOLINE n. a substance secreted at the ends of nerve fibres when they activate muscles.
AMINOPHYLLINEaminophylline n. (Pharmacology) A bronchodilator comprising theophylline and ethylenediamine in a 2:1 ratio.
AMINOPHYLLINE n. a drug used to stimulate the heart and to dilate the air passages.
ANAPHORICALLYanaphorically adv. In an anaphoric manner.
ANAPHORICAL adv. referring to a preceding word or group of words, also ANAPHORAL, ANAPHORIC.
ANISOPHYLLIESANISOPHYLLY n. the state of being anisophyllous.
ANISOPHYLLOUSanisophyllous adj. (Botany) Having unequal leaves.
ANISOPHYLLOUS adj. of leaves, usually a pair, of differing size and shape.
ANTHOPHYLLITEanthophyllite n. (Mineralogy) A dark brown amphibole mineral; a mixed silicate of iron and magnesium.
ANTHOPHYLLITE n. an orthorhombic ferromagnesian amphibole which occurs usually as fibrous or asbestiform masses.
COLLENCHYMATACOLLENCHYMA n. the supportive tissue of plants.
DIPHTHONGALLYdiphthongally adv. By means of a diphthong.
DIPHTHONGAL adv. of or like a diphthong.
GENETHLIALOGYgenethlialogy n. Divination of the destiny of a newborn; the art of casting nativities; astrology.
GENETHLIALOGY n. the art of casting horoscopes.
GNATHONICALLYGNATHONICAL adv. (obsolete) flattering, also GNATHONIC.
HALLUCINATORYhallucinatory adj. Partaking of, or tending to produce, hallucination.
HALLUCINATORY adj. tending to produce hallucination, also HALLUCINATIVE.
HONORIFICALLYhonorifically adv. In an honorific manner.
HONORIFICAL adv. attributing or giving honour, also HONORIFIC.
MONARCHICALLYmonarchically adv. In a monarchic or monarchical fashion.
MONARCHICAL adv. relating to monarchy, also MONARCHIAL.
PANSOPHICALLYpansophically adv. In terms of pansophy.
PANSOPHICAL adv. relating to pansophy, knowledge of everything, also PANSOPHIC.
POLYTECHNICALpolytechnical adj. Polytechnic.
polytechnical n. Polytechnic (educational institute).
POLYTECHNICAL adj. of or like a polytechnic.
SPLANCHNOLOGYsplanchnology n. (Anatomy, obsolete) The scientific study of the viscera.
SPLANCHNOLOGY n. the study of the entrails or viscera.
SULPHONYLUREAsulphonylurea n. Alternative spelling of sulfonylurea.
SULPHONYLUREA n. a synthetic compound used to reduce the level of glucose in the blood in diabetes mellitus.
SYMPHONICALLYsymphonically adv. In a symphonic manner.
SYMPHONIC adv. relating to a symphony.
THRASONICALLYthrasonically adv. In a thrasonical manner.
THRASONICAL adv. given to or marked by boasting and bragging, also THRASONIC.

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: 118 words
  • Scrabble in French: 4 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 4 words
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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