1. the quality or state of being forcible; the capacity to exert strong physical power or effect
Usage: abstract noun derived from the adjective 'forcible'; formal register
2. the quality of being compelling or persuasive in expression or argument
Usage: figurative sense

Examples

• The forcibleness of the storm knocked down several trees in the neighborhood.
• Her argument had a forcibleness that convinced even the skeptics in the room.
• The forcibleness of his delivery made the speech memorable and impactful.
• We were struck by the forcibleness of the evidence presented at trial.
• The forcibleness of the wind made it difficult to walk outside.
• His writing is known for its forcibleness and clarity of expression.