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

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There are 18 thirteen-letter words containing E, H, 2L, N, T and Y

ACETYLCHOLINE	• acetylcholine 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.
ANTHOPHYLLITE	• anthophyllite 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.
AUTHENTICALLY	• authentically adv. In an authentic manner; with the requisite or genuine authority. • AUTHENTICAL adv. (archaic) authentic.
COLLENCHYMATA	• COLLENCHYMA n. the supportive tissue of plants.
GENETHLIALOGY	• genethlialogy n. Divination of the destiny of a newborn; the art of casting nativities; astrology. • GENETHLIALOGY n. the art of casting horoscopes.
HELMINTHOLOGY	• helminthology n. (Zoology) The branch of zoology related to the study of helminths (parasitic worms). • HELMINTHOLOGY n. the study of parasitic worms.
INTRATHECALLY	• intrathecally adv. In an intrathecal way; into the spinal canal. • INTRATHECAL adv. introduced into or occurring in the space under the arachnoid membrane of the brain or spinal cord.
LYSOLECITHINS	• lysolecithins n. Plural of lysolecithin. • LYSOLECITHIN n. a hydrolytic substance formed by the enzymatic hydrolysis (as by some snake venoms) of a lecithin.
METHYLPHENOLS	• METHYLPHENOL n. a type of aromatic organic compound, aka cresol.
PHENYLMETHYLS	• PHENYLMETHYL n. an ester of benzene, aka benzyl.
PHRENETICALLY	• phrenetically adv. Dated form of frenetically. • PHRENETICAL adv. frenzied, frenetic, also FRENETIC, PHRENETIC, PHRENTICK.
PLATYHELMINTH	• platyhelminth n. Any flatworm of the phylum Platyhelminthes. • PLATYHELMINTH n. a tapeworm or planarian.
POLYETHYLENES	• polyethylenes n. Plural of polyethylene. • POLYETHYLENE n. a generic name for certain thermoplastics, polymers of ethylene, also POLYTHENE.
POLYTECHNICAL	• polytechnical adj. Polytechnic. • polytechnical n. Polytechnic (educational institute). • POLYTECHNICAL adj. of or like a polytechnic.
STENOPHYLLOUS	• stenophyllous adj. (Botany) Having narrow leaves. • STENOPHYLLOUS adj. with narrow leaves.
SYNTHETICALLY	• synthetically adv. Using synthetic methods. • SYNTHETICAL adv. artificially produced but of similar nature to, not a mere substitute for, the natural product, also SYNTHETIC.
THEOPHYLLINES	• theophyllines n. Plural of theophylline. • THEOPHYLLINE n. an isomer of theobromine found in tea, used in medicine.
UNHEALTHFULLY	• unhealthfully adv. In an unhealthful manner. • UNHEALTHFUL adv. not healthful.

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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English Wiktionary: 102 words
Scrabble in French: 6 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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