What is another word for "power"?

Roget's Thesaurus (1911) lists these synonyms for "power": accession, act, acting, action, agency, agent, agentship, alembic, alveary, and, antithesis, antithetical, appointment, armory, assignment, atelier, attorney, authority, authorship, bear, beauty, beehive, bindery, bird, bold, boldness, branch, breath, brevet, bring, bureau, burn, business, cabinet, caldron, cannery, captive, capture, causation, charge.