Sometimes heg·e·mon·i·cal.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for hegemonic

Contemporary Examples of hegemonic

Word Origin and History for hegemonic

1650s, from Greek hegemonikos "related to a leader, capable of command," from hegemon (see hegemony). Earlier in same sense was hegemonical (1610s).

Online Etymology Dictionary, © 2010 Douglas Harper