Quote Originally Posted by Milanya View Post
уронить - implies an absence intention
not quite right
уронить can be intentional. The main difference between бросить and уронить is that бросить basically means to throw an object in any direction(or quit doing something or leave someone) and it's always intentional while уронить means to make intentional or non intentional action that would cause an object to fall down.

бросить also requires possession of an object before the action while уронить does not always require it, for example: let's say there is a vase on pedestal and you bumped to the pedestal causing the vase to fall down, theoretically someone could look at that and say that you "уронил(а) вазу" even that you haven't touched the vase.

уронить could also be figurative, as in уронить честь that means to lose honor