13-letter words containing s, a, b, t, r
- unstretchable — to draw out or extend (oneself, a body, limbs, wings, etc.) to the full length or extent (often followed by out): to stretch oneself out on the ground.
- unsupportable — capable of being supported; endurable; maintainable.
- untarnishable — to dull the luster of (a metallic surface), especially by oxidation; discolor.
- untraversable — to pass or move over, along, or through.
- urban studies — the various disciplines associated with the study of urban areas, including urban planning, urban economics and urban architecture
- variabilities — apt or liable to vary or change; changeable: variable weather; variable moods.
- variable cost — a cost that varies with a change in the volume of output while remaining uniform on a per-unit basis, as cost of labor (distinguished from fixed cost).
- variable star — a star that varies markedly in brightness from time to time.
- vasoinhibitor — an agent, as a drug, that inhibits the action of the vasomotor nerves.
- water biscuit — a crackerlike biscuit prepared from flour and water.
- water blister — a blister that contains a clear, serous fluid, as distinguished from a blood blister, in which the fluid contains blood.
- water-soluble — capable of dissolving in water.
- weatherboards — Plural form of weatherboard.
- winter's bark — an evergreen tree, Drimys winteri, ranging from Mexico to Cape Horn, having aromatic leaves and cream-colored, jasmine-scented flowers.
- x-ray burster — a celestial source from which bursts of x-rays are received.
- zebra stripes — a pattern of alternate black and white stripes