counterpoised

/K AW1 N ER0 P OY1 Z D/
verb
  1. 1

    To act against with equal weight; to equal in weight; to balance the weight of; to counterbalance.

  2. 2

    To act against with equal power; to balance.

Source: https://en.wiktionary.org/wiki/counterpoise, https://en.wiktionary.org/wiki/counterpoised