ethics motivation based on ideas of right and wrong
Aztec a member of the Nahuatl people who established an empire in Mexico that was overthrown by Cortes in 1519
Astacus type genus of the family Astacidae; Old World crayfish
aesthetic characterized by an appreciation of beauty or good taste
Aztecan the Uto-Aztecan language spoken by the Aztec
aesthetics the branch of philosophy dealing with beauty and taste
esoteric understandable only by an enlightened inner circle
agnostic a person who claims the existence of God is unknowable
paradox a statement that contradicts itself
Astreus a genus of fungi belonging to the family Geastraceae
ascetic someone who practices self denial as a spiritual discipline
optics the branch of physics that studies the physical properties of light
esthetics the branch of philosophy dealing with beauty and taste
astute marked by practical hardheaded intelligence
azotic of or containing nitrogen
acoustics the study of the physical properties of sound
aspect a characteristic to be considered
aquatics sports that involve bodies of water
ascites accumulation of serous fluid in peritoneal cavity
isthmus a narrow strip of land connecting two larger land areas