high-powered

/HH AY1 P AW0 ER0 D/
adjective
  1. 1

    Possessing great physical or political power.

  2. 2

    Vigorous and energetic.

  3. 3

    (of an optical instrument) Capable of great magnification.

  4. 4

    (of a weapon) Of a caliber or power that exceeds the typical threshold.

Source: https://en.wiktionary.org/wiki/high-powered