12-letter words containing x, h, e
- psychosexual — of or relating to the relationship of psychological and sexual phenomena.
- purchase tax — a sales tax on nonessential and luxury goods.
- rich mixture — A rich mixture is a fuel/air mixture containing an excessive proportion of fuel.
- sixth former — student: 16-18
- sixth-grader — a pupil in their sixth US school year after kindergarten, who is usually around 11 or 12 years old
- sixty-eighth — next after the sixty-seventh; being the ordinal number for 68.
- sulphadoxine — an antibiotic drug of the sulphonamide group, commonly used in combination with pyrimethamine to treat malaria, and in combination with various drugs to treat certain infections
- tax loophole — a legal way of avoiding the payment of tax, or part of a tax bill, due to a gap in tax legislation
- tetrahydroxy — (of a molecule) containing four hydroxyl groups.
- the fair sex — women collectively
- thioxanthene — any of a class of antipsychotics, as thiothixene, used to relieve symptoms of severe psychiatric disorders.
- twenty-sixth — next after the twenty-fifth; being the ordinal number for 26.
- unexhaustive — exhausting a subject, topic, etc.; comprehensive; thorough: He published an exhaustive study of Greek vases.
- vortex depth — The vortex depth is the depth below an impeller at which its influence can still be seen in a mixed fluid.
- x chromosome — a sex chromosome of humans and most mammals that determines femaleness when paired with another X chromosome and that occurs singly in males.
- x-chromosome — a sex chromosome of humans and most mammals that determines femaleness when paired with another X chromosome and that occurs singly in males.
- xanthene dye — any of a group of dyes having a molecular structure related to that of xanthene in which the aromatic (C 6 H 4) groups are the chromophore.
- xanthogenate — Xanthate.
- xanthopterin — a yellow pigment, C6H5N5O2, found in some butterfly or moth wings or in the urine of mammals
- xiphisternum — The lowest part of the sternum; the xiphoid process.
- zooxanthella — any of various symbiotic yellow-green or yellow–brown algae in the cytoplasm of certain radiolarians and marine invertebrates.