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

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There are 19 thirteen-letter words containing A, E, H, L, R, U and Y

ALUMINOTHERMY	• aluminothermy n. (Inorganic chemistry) the production of a metal from its oxide by heating it with aluminium. • ALUMINOTHERMY n. a process for reducing metallic oxides using finely divided aluminium powder.
BEHAVIOURALLY	• behaviourally adv. With respect to behaviour. • BEHAVIOURAL adv. relating to behaviour, also BEHAVIORAL.
BUTYRALDEHYDE	• butyraldehyde n. (Organic chemistry) The aliphatic aldehyde CH₃-CH₂-CH₂-CHO derived from butane. • BUTYRALDEHYDE n. either of two aldehydes used esp. in making synthetic resins.
HALFSERIOUSLY	• HALFSERIOUSLY adv. in a partially joking way.
HEURISTICALLY	• heuristically adv. In a heuristic manner. • HEURISTIC adv. of or relating to exploratory problem-solving methods that utilize self-educating techniques to improve performance, also HEURETIC.
HYALURONIDASE	• hyaluronidase n. (Biochemistry) Any enzyme that catalyses the hydrolysis of hyaluronic acid. • HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid.
HYDROCEPHALUS	• hydrocephalus n. (Medicine) A usually congenital condition in which an abnormal accumulation of fluid in the cerebral… • HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY.
HYDROSULPHATE	• hydrosulphate n. Alternative form of hydrosulfate. • HYDROSULPHATE n. any quaternary acid salt formed by addition of an organic base to sulphuric acid, such as aniline hydrosulphate.
HYPERAROUSALS	• hyperarousals n. Plural of hyperarousal. • HYPERAROUSAL n. a state of extreme arousal.
POLYURETHANES	• polyurethanes n. Plural of polyurethane. • POLYURETHANE n. any of various polymers used esp. in flexible and rigid foams, elastomers, and resins, also POLYURETHAN.
PYROSULPHATES	• pyrosulphates n. Plural of pyrosulphate. • PYROSULPHATE n. a salt of sulphur.
REPROACHFULLY	• reproachfully adv. In a reproachful manner. • REPROACHFUL adv. reproving.
RHEUMATICALLY	• rheumatically adv. In a rheumatic manner. • RHEUMATICAL adv. relating to rheumatism, also RHEUMATIC.
SOUTHEASTERLY	• southeasterly adj. Situated in, or pointing to, the southeast. • southeasterly adj. (Chiefly of a wind) coming from the southeast. • southeasterly n. A strong wind or storm from the southeast.
SULPHONYLUREA	• sulphonylurea n. Alternative spelling of sulfonylurea. • SULPHONYLUREA n. a synthetic compound used to reduce the level of glucose in the blood in diabetes mellitus.
SUPERPHYSICAL	• superphysical adj. Above or beyond physics; not explainable by physical laws. • SUPERPHYSICAL adj. being above or beyond the physical world or explanation on physical principles.
TELAUTOGRAPHY	• telautography n. Transmission of messages by telautograph. • TELAUTOGRAPHY n. transmission by use of a Telautograph, a telegraph for reproducing the movement of a pen or pencil and so transmitting writings or drawings.
TREACHEROUSLY	• treacherously adv. In a treacherous manner. • TREACHEROUS adv. characterized by treachery.
UNDERHANDEDLY	• underhandedly adv. In an underhanded manner. • under-handedly adv. Alternative form of underhandedly. • UNDERHANDED adv. devious.

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: 134 words
Scrabble in French: 15 words
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: 2 words

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