12-letter words containing a, n, e, x
- sexagenarian — of the age of 60 years or between 60 and 70 years old.
- sexcentenary — pertaining to 600 or a period of 600 years; marking the completion of 600 years.
- 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 increase — an increase in the amount of tax that people and companies are obliged to pay
- tepexpan man — an early human known from skeletal remains found near Tepexpán, Mexico, and dating c10,000–8000 b.c.
- texas ranger — a member of the Texas state police force or, especially formerly, of the mounted state police.
- thioxanthene — any of a class of antipsychotics, as thiothixene, used to relieve symptoms of severe psychiatric disorders.
- trans-sexual — a person having a strong desire to assume the physical characteristics and gender role of the opposite sex.
- transfer box — A transfer box is a gear system that divides the power between the front and rear axles of a four-wheel drive system.
- transfer tax — a transaction fee imposed on the transfer of title to property
- unexceptable — to exclude; leave out: present company excepted.
- unexecutable — to carry out; accomplish: to execute a plan or order.
- unexhaustive — exhausting a subject, topic, etc.; comprehensive; thorough: He published an exhaustive study of Greek vases.
- unexpectable — to look forward to; regard as likely to happen; anticipate the occurrence or the coming of: I expect to read it. I expect him later. She expects that they will come.
- unexpendable — essential; absolutely required: unexpendable resources vital to our security.
- unexplorable — to traverse or range over (a region, area, etc.) for the purpose of discovery: to explore the island.
- unexpurgated — to amend by removing words, passages, etc., deemed offensive or objectionable: Most children read an expurgated version of Grimms' fairy tales.
- unextenuated — not extenuated
- unisexuality — of or relating to one sex only.
- unoxygenated — not enriched with oxygen
- uranic oxide — uranium dioxide.
- vax document — A document preparation system from DEC.
- vox angelica — an organ stop with a soft tone, often similar to the voix céleste
- wax and wane — moon: go through phases
- waxed cotton — cotton that is treated with wax to make it waterproof
- 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
- xenoreactive — (immunology) That generates a reaction to material from another species.
- zooxanthella — any of various symbiotic yellow-green or yellow–brown algae in the cytoplasm of certain radiolarians and marine invertebrates.