formidableness

/ˈfɔːrmɪdəbəlnəs/
noun
  1. The quality of being very impressive, powerful, or difficult to deal with.
    • The formidableness of the storm forced the entire town to evacuate.
    • The formidableness of the mountain range discouraged all but the most experienced climbers.
    • Her formidableness in debate made her a feared opponent in any argument.
Antonyms
What does "formidableness" mean? | whatsthatwordmean | whatsthatwordmean