dominant

adjective

Having power and influence over others.

noun

A dominant trait or gene.

SYNONYMS

ascendantassertiveauthoritativebullishcommandingcontrollingdomineeringfeistyforcefulgoverningmost influentialmost powerfulnot backward in coming forwardprepollentprepotentpresidingpushfulpushyrulingself-assuredself-possessedsuperiorsupreme