undoing
un-do-ing
noun
The cause of someone's ruin, failure, or destruction.
"His arrogance proved to be his ultimate undoing."
Thesaurus
Synonyms: unfastening, untying
un-do-ing
The cause of someone's ruin, failure, or destruction.
"His arrogance proved to be his ultimate undoing."
Synonyms: unfastening, untying