impossibly

/ɪmˈpɑsəbli/
adverb
  1. In a way that is impossible or extremely difficult.
    • She tried impossibly to hold back her tears during the speech.
    • The deadline was impossibly short, but they finished on time.
    • The puzzle was impossibly hard for a beginner.
  2. Used to emphasize that something is extremely (good, bad, etc.) to an unbelievable degree.
    • The sunset was impossibly beautiful, with colors that seemed unreal.
    • The cake was impossibly delicious—I ate three slices.
    • He was impossibly tall, towering over everyone in the room.
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