A

Question 1

comedy, melody, ode, parody, prosody, psalmody, rhapsody, tragedy

Answer 1

Aeido (to sing)

Question 2

demagogue, pedagogue, pedant, pedantic, stratagem, strategic, synagogue

Answer 2

Ago, eg- (to lead, bring)

Question 3

agony, antagonist, antagonize

Answer 3

Agon (contest, struggle)

Question 4

neuralgia, nostalgia

Answer 4

Algos (pain)

Question 5

allegory, parallel, parallelogram

Answer 5

Allos (another)

Question 6

angel, evangelical, evangelist

Answer 6

Angelos (messenger)

Question 7

anthropoid, anthropologist, anthropology, misanthrope, philanthropist

Answer 7

Anthropos (man)

Question 8

anarchy, archaeology, archaic, archangel, archbishop, archipelago, architecture, architrave, archive, archon, hierarchy, monarch, oligarch, patriarch

Answer 8

Archo (to lead, rule, be the first, begin

Question 9

asteroid, astrolabe, astrology, astronomy, disaster

Answer 9

Aster (star)

Question 10

athlete

Answer 10

Athlos (contest)

Question 11

authentic, auto, autobiography, autocracy, autograph, automatic, automobile, autonomy,

Answer 11

Autos (self)