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 There are 7 thirteen-letter words containing A, E, L, Q, R and 2U| EQUIMOLECULAR | • equimolecular adj. (Chemistry) Containing the same number of molecules (of two or more compounds). • EQUIMOLECULAR adj. of substances, solutions, etc., containing equal numbers of molecules.
 |  | QUADRUPLEXING | • quadruplexing n. The transmission of four separate messages on a single cable. • QUADRUPLEX v. to make quadruplex.
 |  | QUADRUPLICATE | • quadruplicate adj. Having four parts. • quadruplicate adj. Four times over, multiplied by four.
 • quadruplicate n. In quadruplicate: four times over, in four copies.
 |  | QUATREFEUILLE | • quatrefeuille n. (Archaic) A quatrefoil. • QUATREFEUILLE n. a four-petalled flower or leaf of four leaflets; an openwork design or ornament divided by cusps into four lobes, also QUATREFOIL.
 |  | SUBEQUATORIAL | • subequatorial adj. (Geography) Belonging to a region adjacent to an equatorial area. • SUBEQUATORIAL adj. below the equator.
 |  | UNCONQUERABLE | • unconquerable adj. Not conquerable; indomitable. • UNCONQUERABLE adj. incapable of being conquered.
 |  | UNCONQUERABLY | • unconquerably adv. In an unconquerable manner. • UNCONQUERABLE adv. incapable of being conquered.
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 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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