supervisor · commander · foreman · head · authority · executive · manager · kingpin · honcho · overseer · master · ruler · top dog · big shot · headmaster · CEO · chairman · superintendent
IDEA.org / Words / man in charge
Related — boss (Workplace superior); leader (One who guides others); chief (Top-ranking leader); captain · director · supervisor · commander · foreman · head · authority · executive · manager · kingpin
authority/powerman in charge ≠ subordinate One lower in rank; underling · follower · minion · lackey · employee
genderman in charge ≠ female leader Woman who commands others; madam · matriarch · chairwoman · queen bee
organizational statusman in charge ≠ new hire Recently employed staff member; intern · trainee
Word data: Linguabase (CC0) · www.idea.org/words/man_in_charge