equiponderating

There was in it, to be sure, such a glowing description of the city of God as might have served to attract thither all the diamond-merchants of Amsterdam; but why a Christian should care to go to such a place, let him tell who knows; while, on the other hand, the audience appeared equally interested in his equiponderating description of the place of misery.

Sir Gibbie George MacDonald 1864

You are to ascend the deep arcana of nature, and dispose of my client with equiponderating concatenation, in reference to his future velocity and reverberating momentum.

The American Union Speaker 1852