Anagrams of: AIINRV

• an alloy of iron and nickel having a low coefficient of thermal expansion; used in tuning forks and measuring tapes and other instruments

• characteristic of false pride; having an exaggerated sense of self-importance

• unproductive of success

• A plucked stringed instrument with five or seven steel strings stretched on a long fretted finger-board over two gourds, used mostly in Carnatic Indian classical music.

• A type of fur from a squirrel with a black back and white belly, much used on garments in the Middle Ages.

• An heraldic fur formed by a regular tessellation of bell shapes in two colours, (for example in the image, blue and white).

• any creative group active in the innovation and application of new concepts and techniques in a given field (especially in the arts)

• the leading units moving at the head of an army

• (Great Britain) a closed railroad car that carries baggage or freight

• a camper equipped with living quarters

• a truck with an enclosed cargo space

• A main road or highway, especially in ancient Rome. (Mainly used in set phrases, below.)

• A small hole in a printed circuit board filled with metal which connects two or more layers.

• By way of; passing through.

• By (means of); using.

• a unit of electrical power in an AC circuit equal to the power dissipated when 1 volt produces a current of 1 ampere

• water falling in drops from vapor condensed in the atmosphere

• drops of fresh water that fall as precipitation from clouds

• anything happening rapidly or in quick successive

• precipitate as rain

• (the feminine of raja) a Hindu princess or the wife of a raja