The use of physical power or violence to compel or restrain:
(Archaic) An armed force.
Capability in terms of numbers or resources:
Find another word for forcefulness. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for forcefulness, like: force, magnetism, power, strong, strength, directness, vividness, liveliness and quirkiness.