disastrously

/dɪˈzæstrəsli/
adverb
  1. In a way that causes great damage, suffering, or failure; very badly or with terrible results.
    • Her first attempt at baking a cake went disastrously when she forgot to add sugar.
    • The team played disastrously and lost the championship game by twenty points.
    • The company's new product launch failed disastrously, leading to huge financial losses.
Antonyms
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