appease - To give into demands to stop or avoid conflict
antics - Funny, silly, or strange behavior
animosity - A strong feeling of dislike or hatred
annihilate - To totally destroy
astound - To cause others to be very surprised or shocked
asinine - Very stupid or silly
astute - Ability to understand things quickly and clearly, and to use the knowledge well
avalanche - A mass of snow, ice, and/or rocks that fall rapidly down a mountainside.
apocalypse - A dramatic event resulting in great destruction and change
articulate - The ability to express yourself clearly and effectively.
austere - Strictly simple and plain without decoration
ample - Plentiful, more than enough