National Pan-Hellenic Council was created in 1930.
The opposite in character, or a hero's opponent, is a villain.(e.g. in Peter Pan, Peter is the hero and Captain Hook is the villain)*(The opposite gender of a hero is a heroine.)
Hellenic refers to being Greek.
Greek literature. Hellenic means Greek.
Hellenic F.C. ended in 2004.
Hellenic F.C. was created in 1958.
Hellenic Police was created in 1984.
Hellenic Bank was created in 1976.
Hellenic Army was created in 1828.
Hellenic Navy was created in 1828.
Hellenic Seaways was created in 2005.
Hellenic Airlines was created in 1947.