affable (af'a-bl), friendly, gracious.
affectation, (af'ek-ta'shun), an attempt to assume what is not natural or real.
affidavit (af'i-da'vit), a sworn statement in writing.
aft (aft), near or towards the stern of a vessel.
Agassiz (ag'a-se), a celebrated Swiss-American naturalist who came to the United States in 1846. He was professor of geology at Harvard.
aggression (a-gresh'un), attack.
aghast (a-gasf), terrified.
agitate (aj'i-tat), stir up; discuss.
agog (a-gog'), eager.
agony (ag'o-ni), great pain.