6-Letter Words Starting A & Ending I

• any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water

• a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture

• a person who has received a degree from a school (high school or college or university)

• agile long-legged rabbit-sized rodent of Central America and South America and the West Indies; valued as food

• wild sheep of semidesert regions in central Asia

• A ring- or donut-shaped area or structure.

• The region in a plane between two concentric circles of different radii.

• Any topological space homeomorphic to the region in a plane between two concentric circles of different radius.

• The ring of the sun not covered by the moon in an annular solar eclipse.

• Structure in a fern that consists of differentially thick-walled cells on a sporangium that bend and distort as a result of drying.

• The membranous remnants of a partial veil which leaves a ring on the stem of a mushroom.

• (oil and gas production) The space contained between the centre well bore and any external tubing. Sometimes used for separated gas flow.