"Bore expense" is a phrase that refers to an activity or situation that is wasteful, unnecessary or burdensome. There are several antonyms for this phrase that denote a positive outcome, like "spending wisely", "cost-effective", "frugal", "economical", etc. These words indicate a judicious or prudent approach to managing money or resources. Alternatively, antonyms like "earn a profit", "generate revenue", "make money", suggest a productive activity that yields tangible benefits. By choosing these antonyms, one can encourage a positive attitude towards expenditure and motivate individuals to make smart financial decisions that benefit them in the long run.