protagonism

noun 0.742

antagonist

noun 0.698

agonist

noun 0.654

proponent

noun 0.644

tragic hero

noun 0.617

hero

noun 0.608

antihero

noun 0.605

player character

noun 0.590

heroine

noun 0.558

proton

noun 0.554

prime mover

noun 0.551

instigator

noun 0.549

narrator

noun 0.539

leading motive

noun 0.536

leader

noun 0.535

advocate

noun 0.534

provocateur

noun 0.532

advocator

noun 0.530

actant

noun 0.530

pro

noun 0.529

provoker

noun 0.527

activist

noun 0.527

vanguard

noun 0.524

prologue

noun 0.523

propositus

noun 0.522

opponent

noun 0.521

villian

noun 0.519

prosecutor

noun 0.518

champion

noun 0.518

actor

noun 0.516

aggressor

noun 0.516

propagandist

noun 0.515

front runner

noun 0.512

prophet

noun 0.511

ringleader

noun 0.511

coryphaeus

noun 0.511

prolocutor

noun 0.510

actioner

noun 0.509

protoplasm

noun 0.508

personage

noun 0.508

protomartyr

noun 0.508

contender

noun 0.508

progenitor

noun 0.507

predominant

noun 0.506

proctor

noun 0.504

perpetrator

noun 0.503

principal

noun 0.503

local hero

noun 0.503

heroic

noun 0.502

villainess

noun 0.501

front man

noun 0.500

promoter

noun 0.500