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

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There are 17 thirteen-letter words containing E, H, L, N, 2T and Y

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.
BATHYLIMNETIC	• bathylimnetic adj. Living in the depths of a lake or marsh. • BATHYLIMNETIC adj. of an organism, living in the depths of lakes and marshes.
CYANOETHYLATE	• cyanoethylate v. (Chemistry, transitive) To subject to cyanoethylation. • CYANOETHYLATE v. to introduce a cyano-ethyl group into.
DEMETHYLATING	• demethylating v. Present participle of demethylate.
DEMETHYLATION	• demethylation n. (Chemistry) The removal of one or more methyl groups from a molecule.
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.
NORTHEASTERLY	• northeasterly adj. Situated in, or pointing towards, the northeast. • northeasterly adj. (Of a wind etc) Coming from the northeast. • northeasterly n. A persistent wind from the northeast.
NORTHWESTERLY	• northwesterly adj. Situated in, or pointing to, the northwest. • northwesterly adj. (Chiefly of a wind) Coming from the northwest. • northwesterly adv. From the northwest.
PHYTOPLANKTER	• phytoplankter n. A single phytoplankton organism. • PHYTOPLANKTER n. a planktonic plant.
PLATYHELMINTH	• platyhelminth n. Any flatworm of the phylum Platyhelminthes. • PLATYHELMINTH n. a tapeworm or planarian.
POLYSYNTHETIC	• polysynthetic 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.
SEVENTEENTHLY	• seventeenthly adv. In the seventeenth place; seventeenth in a row. • SEVENTEENTH adv. number seventeen in sequence.
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.
THREATENINGLY	• threateningly adv. In a threatening manner. • THREATENING adv. ominous.
TRIETHYLAMINE	• triethylamine n. (Organic chemistry) The tertiary amine (CH₃-CH₂)₃N, having many industrial uses. • TRIETHYLAMINE n. an oily liquid corresponding to ammonia with ethyl replacing all the hydrogen.
TRIMETHYLENES	• TRIMETHYLENE n. another name for cyclopropane.

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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English Wiktionary: 102 words
Scrabble in French: 3 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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