Is “Archon” a Scrabble word?
Yes
ARCHON
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Archon
/ˈɑː(ɹ)kən/
noun
1.A chief magistrate of ancient Athens.
2.A person who claims the right to rule, or to exercise power or sovereign authority over other human beings.
3.A ruler, head of state or other leader.