IPA: /ˈfɔːrsəblnəs/
KK: /ˈfɔrsəblnəs/
The quality of being able to forcefully make something happen or to exert power effectively.
The forcibleness of her argument convinced everyone in the room.
Forcibleness → It is formed from "forcible" (from Latin "forcibilis", meaning able to be forced) and the suffix "-ness" (meaning the state or quality of). The word "forcibleness" refers to the quality of being able to be forced or compelled.
Think of the word 'forcible' which means able to be forced, and remember that 'forcibleness' describes the quality of being able to be forced.