Jupiter (4)
'jupiter' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for zeus that I've seen before include "Ancient Greece's top god" , "Greatest ancient Greek god" , "Top Olympian" , "Chief among Greek gods" , "His statue was one of Seven Wonders of the World" .)
'jupiter' is the definition.
(synonyms)
This is all the clue.
(Other definitions for jove that I've seen before include "Jupiter (god)" , "Olympian" , "By . . . . ! - call to Jupiter" , "Another form of Jupiter" .)