abruptness, activity, actuality, agency, atrociousness, atrocity, awfulness, bearing, boisterousness, bounce, brunt, capacity, cardinality, constabulary, constancy, constraint, cruelty, drive, durability, endurance, energy, exertion, fact, fastness, ferocity, fierceness, fiercer, firmness,
force, forcefulness, fortress, ginger, harder, hardiness, hardness, highness, impetuosity, importune, indestructibility, intenseness, intensity, lasting, legality, legitimacy, life, lifespan, lustiness, main, might, mightiness, nerve, oomph, outrage, permanence, permanency, persistence, persistency, poignancy, police, police-force, potency, power, precipitation, puissance, rape, rapidity, ravish, reality, resistance, rigidity, sap, sinew, solidify, stability, stamina, strain, strength, stronghold, superpower, tenacity, tension, toughness, tower, turbulence, vehemence, verity, violate, violence, zest