Origin: Latin suffix -ance
Imbalance has 3 different meanings across 1 category:
(mathematics) a lack of symmetry
"The teacher marked down my sketch for an imbalance in the weight distribution, even though the overall shape looked symmetrical."
The property of not being in balance.
"After adding too much sugar to the recipe, the batter had an unfortunate imbalance that made it impossible to spread evenly on the pan."