ACROSS
5 The god of wine-making, orchards and fruit, vegetation, fertility, festivity, insanity, ritual madness, religious ecstasy, and theatre→
DIONYSUS
6 The corn goddess, daughter of Cronus and Rhea and mother of Persephone→DEMETER

7 The son of Zeus and Maia, the messenger of the gods, and god of merchants, thieves, and oratory→
HERMES
8 The patron goddess of Athens, typically allegorized into a personification of wisdom.→
ATHENA
DOWN
1 A goddess, daughter of Zeus and sister of Apollo. She was a huntress and is typically depicted with a bow and arrows→ARTEMIS

2 The god of the sea, water, earthquakes, and horses, son of Cronus and Rhea and brother of Zeus→POSEIDON

3 The supreme god, the son of Cronus and Rhea, and husband of Hera→
ZEUS
4 A powerful goddess, the wife and sister of Zeus and the daughter of Cronus and Rhea→
 HERA