forcefulness
noun /ˈfɔːsflnəs/
/ˈfɔːrsflnəs/
[uncountable]- the ability to express your opinions strongly and clearly so that other people believe them synonym assertiveness
- He argued his case with clarity and forcefulness.
- the quality in opinions, etc. of being strong and clear so that other people believe them
- the forcefulness of his views