equipollent

But, since is and exists are equipollent, and so being and existing, is being is the same as the unimpeachable is existing.

He touched also upon equipollent propositions, though he did not go far into them.

The condition and the major term are "equipollent" in their extension.

Equipollent, e-kwi-pol′ent, adj. having equal power or force: equivalent.

Hill's eloquence exceeded his judgment; Stephens' judgment was superior to his oratorical power; in Toombs these were equipollent.