counterweight, counterbalance, counterpoise, equilibrize, equilibrate, equalizer, equipoise, poise, proportion, correspondence, more...

imbalance, instability, unevenness, disparity, asymmetry

physical, chemical, electrical, equilibrium, more...

delicate, proper, negative, base, perfect, positive, current, right, overall, better, fluid

heavenly scales,   make equal,   tightrope walk,   celestial scales,   equilibrium again,   ying and yang,   off set,   be poised (on),   gymnast's need,   work and play