IPA: /ˈtɛrɪbəl.nəs/
KK: /ˈtɛrɪbəlnəs/
The quality or state of being very bad or unpleasant.
The terribleness of the storm caused many people to evacuate their homes.
Terribleness → It is formed from "terrible" (from Latin *terribilis*, meaning causing terror or fear) and the suffix "-ness" (meaning the state or quality of). The word "terribleness" refers to the state or quality of being terrible or causing fear.
Think of 'terrible' as something that causes fear, and '-ness' indicates a state. So, 'terribleness' is the state of being fearsome.