IPA: /ˈmɒnstrəsnəs/
KK: /ˈmɒnstrəsnəs/
The quality or state of being very large, frightening, or evil; something that is extremely unnatural or abnormal.
The monstrousness of the creature terrified everyone in the village.
Monstrousness → It is formed from "monstrous" (from Latin "monstrousus", meaning abnormal or monstrous) and "-ness" (meaning the state or quality of). The word "monstrousness" refers to the state of being monstrous or having monstrous qualities.
Think of the word 'monstrous' which describes something abnormal or frightening, and remember that 'monstrousness' refers to the quality of being monstrous.