13-letter words containing a, n, o, u, r, s
- transfusional — of or relating to transfusion
- transmountain — across or through a mountain or mountains
- transmutation — the act or process of transmuting.
- traumatonasty — a nastic movement in response to an injury
- treasury bond — any of various interest-bearing bonds issued by the U.S. Treasury Department, usually maturing over a long period of time.
- treasury note — a note or bill issued by the U.S. Department of the Treasury, receivable as legal tender for all debts except as otherwise expressly provided.
- trust account — an account of property established with a trust company by a grantor, for distribution during or after the grantor's lifetime.
- trust company — a company or corporation organized to exercise the functions of a trustee, but usually engaging also in other banking and financial activities.
- tyrannosaurus — any large carnivorous bipedal dinosaur of the genus Tyrannosaurus, common in North America in upper Jurassic and Cretaceous times: suborder Theropoda (theropods)
- un-personable — of pleasing personal appearance; handsome or comely; attractive.
- unadventurous — inclined or willing to engage in adventures; enjoying adventures.
- unconsecrated — to make or declare sacred; set apart or dedicate to the service of a deity: to consecrate a new church building.
- unconstrained — forced, compelled, or obliged: a constrained confession.
- unconversable — inappropriate for conversation
- uncustomarily — according to or depending on custom; usual; habitual.
- undiscouraged — to deprive of courage, hope, or confidence; dishearten; dispirit.
- unforeseeable — to have prescience of; to know in advance; foreknow.
- unforeseeably — to have prescience of; to know in advance; foreknow.
- unscholarlike — not befitting a scholar; ungentlemanly
- unsmotherable — unquenchable
- unstercorated — not stercorated or covered in dung
- unsupportable — capable of being supported; endurable; maintainable.
- untransformed — not transformed; not having been transformed
- vapourishness — the quality or state of being vapourish
- veraciousness — characterized by truthfulness; true, accurate, or honest in content: a veracious statement; a veracious account.
- vicariousness — performed, exercised, received, or suffered in place of another: vicarious punishment.
- voluntariness — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
- voluntaristic — Philosophy. any theory that regards will as the fundamental agency or principle, in metaphysics, epistemology, or psychology.
- xanthochroous — light-skinned and fair-haired
- zinjanthropus — the genus to which Australopithecus boisei was formerly assigned.
- zoosporangium — a sporangium or spore case in which zoospores are produced.