Agonizing: having great pain
Agony :pain:terrible struggle
Air field : the landing field of an airport
Airtight:keeping air in (or out)
Albino:human born with white hair and skin
Alight :com down
Almighty :having allpowers,e.g Almighty God
Allot:give a part to each person
Alloy :mixture of metals
All-pervasive:something which influences in every part.
Allude :to maintain indirectly of casually
Analyst :one who does a research in order to make something clever.
Annoyance:beingdisturbed or worried
Anthropocentric:asientist interested in studay ing the races of man
Antipathy: showing dislike or enmity