funest

/fjuˈnɛst/
adjective
  1. Causing or leading to death, disaster, or ruin; fatal or disastrous.
    • The drought had a funest effect on the region's crops and economy.
    • Historians consider that battle a funest turning point for the kingdom.
    • The funest mistake of ignoring the warning led to a terrible accident.
Antonyms
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