Anagrams of: ATIVA

• 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 large open vessel for holding or storing liquids

• a tax based on the value of the goods collected by the end retailer

• An island in a river, especially the River Thames in England.

• An oat.

• the branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information

• 100 at equal 1 kip in Laos

• a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium

• a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite

• a sloth that has three long claws on each forefoot and each hindfoot

• an agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders

• the branch of computer science that deal with writing computer programs that can solve problems creatively

• the introduction of semen into the oviduct or uterus by some means other than sexual intercourse