overpoweringly

from WordNet (r) 3.0 (2006)

overpoweringly
    adv 1: incapable of being resisted; "the candy looked
           overwhelmingly desirable to the dieting man" [syn:
           {overwhelmingly}, {overpoweringly}, {irresistibly}]

from The Collaborative International Dictionary of English v.0.48

Overpowering \O`ver*pow"er*ing\, a.
   Excelling in power; too powerful; irresistible. --
   {O`ver*pow"er*ing*ly}, adv.
   [1913 Webster]

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