corresponding (to), equaling(or equalling), matching

blending (with), conforming (to), coordinating (with), going (with), harmonizing (with)complementing, supplementingcounterbalancing, counterpoisingechoing, imaging, mirroring, repeatingadding up (to), amounting (to), approaching, coming (to), nearingmeasuring (up), partaking (of), rivaling(or rivalling), suggesting