Balance up is a common phrase that means equalizing or bringing things to a stable situation. There are numerous synonyms for this phrase such as level up, stabilize, restore, harmonize, equalize, proportion, compensate, and symmetrize. Level up means to adjust or make something equal with respect to a standard. Stabilize refers to making something unchanging, stable and stationary. Restore means to bring back to the original condition. Harmonize relates to making something agreeable and consistent. Equalize is the process of balancing or making things equal. Proportion refers to the relation between two things. Compensate means to offset an imbalance. Symmetrize is to arrange things symmetrically.