15-letter words containing n, o, v, s, i
- vernier compass — a compass on a transit (vernier transit) having a vernier for adjusting magnetic bearings to read as true bearings.
- vespertilionine — of or relating to the bats of the subfamily Vespertilioninae, common in temperate regions and including most familiar species.
- vicissitudinous — a change or variation occurring in the course of something.
- victoria island — an island off the coast of N Canada, in the Arctic Ocean. 80,340 sq. mi. (208,081 sq. km).
- violinistically — in a violinistic manner
- virginian stock — a similar and related North American plant, Malcolmia maritima
- viscosity index — an arbitrary scale for lubricating oils that indicates the extent of variation in viscosity with variation of temperature.
- visible horizon — horizon (def 1).
- voice synthesis — the artificial production of the human voice
- volcano islands — a group of three volcanic islands in the W Pacific, about 1100 km (700 miles) south of Japan: the largest is Iwo Jima, taken by US forces in 1945 and returned to Japan in 1968. Area: about 28 sq km (11 sq miles)
- volume discount — a reduced price for goods given by a seller on the basis that the buyer buys a large quantity
- vortex shedding — the process by which vortices formed continuously by the aerodynamic conditions associated with a solid body in a gas or air stream are carried downstream by the flow in the form of a vortex street
- where one lives — in one's sensitive or defenceless position
- wolverine state — Michigan (used as a nickname).