11-letter words containing a, n, t, o, x
- saxophonist — musician who plays saxophone
- six nations — (in North America) the Indian confederacy of the Cayugas, Mohawks, Oneidas, Onondagas, Senecas, and Tuscaroras
- spermatoxin — a substance toxic to spermatozoa.
- subluxation — a partial dislocation, as of a joint; sprain.
- suffixation — Grammar. an affix that follows the element to which it is added, as -ly in kindly.
- tax evasion — the nonpayment of taxes, as through the failure to report taxable income.
- taxonomical — the science or technique of classification.
- thromboxane — a compound, C 20 H 32 O 5 , formed in blood platelets, that constricts blood vessels and promotes clotting.
- toxicomania — a morbid desire for poisonous substances; drug addiction
- transfixion — to make or hold motionless with amazement, awe, terror, etc.
- vexillation — a group of soldiers in the Roman army, usually comprising a thousand men
- x-radiation — exposure to x-rays.
- xanthophore — a chromatophore containing a yellow pigment, as in some cold-blooded animals.
- xanthophyll — lutein (def 1).
- xenoblastic — a crystal that forms in metamorphic rock and gets its outline from neighboring crystals.
- xenoplastic — involving distantly related individuals
- zanthoxylum — any rutaceous shrub or tree of the genus Zanthoxylum, of temperate and subtropical E Asia and North America: includes the prickly ash and the West Indian yellowwood (or satinwood)