Synonyms of undoing in English:

undoing


See definition of undoing

noun

1‘she was constantly plotting the king's undoing’

SYNONYMS
downfall, defeat, conquest, vanquishing, toppling, deposition, ousting, unseating, overthrow, ruin, ruination, destruction, annihilation, elimination, end, collapse, failure, loss of power, debasement
nemesis, Waterloo
rare labefaction
ANTONYMS

betterment, preferment

2‘their complacency was to be their undoing’

SYNONYMS
fatal flaw, Achilles heel, weakness, weak point, weak spot, underbelly, soft underbelly, failing, blight, misfortune, affliction, trouble, curse
ANTONYMS

making