GRE

aggregate - sum; total :: collection blend combination mass mix

aghast - horrified :: shocked

agility - nimbleness

agitate - stir up; disturb

agnostic - one who is skeptical of the existence of knowability of a god or any ultimate reality

agog - highly excited; intensely curious

agrarian - pertaining to land or its cultivation

alacrity - cheerful promptness

alchemy - medieval chemistry

alcove - nook; recess

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