Zeus's rivals are hades god of underworld and ares the god of war
the titians
His rivals are Zeus and Poseidon, his brothers and the other 2 of the big 3. HIs rivals are acually only Poseiden
The major epithets of Zeus are: Zeus Diktaois (Zeus, Keeper of the Tenth Month) Zeus Agetor (Zeus, Leader or Commander) Zeus Panhellanios (Zeus of all Greeks) Zeus Polius (Zeus, Guardian of the City) Zeus Herkeios (Zeus, the Center of Court) Zeus Ktesios (Zeus, Protector of Possessions) Zeus Hyetios (Zeus, Bringer of Storms) Zeus Ombrios (Zeus, Bringer of Rain) Zeus Olympios (Zeus, Overseer of the Olympian Gods) Zeus Panergetos (Zeus All-Achieving) Zeus Sote (Zeus the Savior) Zeus Dikephoros (Zeus, Harmonizer of the Olypian Gods and the Dead) Zeus Teleios (Zeus, Overseer of the Completion of Marriage Rituals)
Children of ZeusApollo [Zeus and Leto]Ares and Hephaestus [Zeus and Hera]Artemis [ Zeus and Leto]Athena[Zeus and Metis]Dionysus [Zeus and Semele]Hebe , Discord, and Eileithyia [Zeus and Hera]Persephone [Zeus and Demeter]Helen [Zeus and Leda]Hercules [Zeus and Alcmene]Hermes [Zeus and Maia]Aphrodite [Zeus and Dione]The Muses [ Zeus and Mnemosyne]The Graces [Zeus and Eurynome]Pandia [Zeus and Selene]The Horae, The Moirae [ Zeus and Themis]Perseus [Zeus and Danae]
Zeus's rivals are hades god of underworld and ares the god of war
the titians
Hades.
allies-ares,zeus,and poseidon rivlas-zeus
His rivals are Zeus and Poseidon, his brothers and the other 2 of the big 3. HIs rivals are acually only Poseiden
Zeus rivals are any one who thought that they could beat him: the Titans, Hera, Cronus (his father), Poseidon, Hermes, Doina, etc. His rivals (or brothers) were Poseidon and Hades. You could also say he had no rivals because he was the "ruler" of all of them.
Medusa i don't know
Allies: Hercules, Hermes, Zeus Rivals: A.I.M., Avengers, Mikaboshi, the Titans, Typhon
Mostly Zeus and Poseidon but he resented all the gods as well.
Zeus (well mostly because Poseidon was jealous) and Hades
Probably Kronos because he tried to eat all Rhea's children, but Zeus grew up and Rhea, along with Zeus, killed Kronos.
I can only think of one,Hera(Zeus's wife and godess of marriage)