unbreakableness
/ˌʌnˈbreɪkəbəlnəs/
noun
- The quality or state of being impossible to break or damage.
- The unbreakableness of the new smartphone screen impressed everyone.
- Engineers tested the unbreakableness of the bridge materials under extreme stress.
- Her unbreakableness of spirit helped her overcome many challenges.
Synonyms
Antonyms