Arid

　　Barren

　　Drought

　　Artisan

　　Partisan

　　As it were

　　As it is

　　I am very busy as it is.

　　You seem busy as it were.

　　As ye == up to now

　　Aspiration

　　He has aspiration to high power

　　Aspire to

　　Fulfill his aspiration

　　Assertion

　　Asset

　　He will be a great asset to you.

　　Personal asset

　　asshole

　　At one stroke

　　He make a big amount of money at one stroke in stock market.

　　At times

　　At whim

　　The stock market is always at whim.

　　Attribute to