Use sparingly, without excess, so as not to deplete a reserve.
Synonym: household-saving
Making savings to build up a cash reserve.
Synonyms: accumulate, hoard, pile up
Save money by reducing expenditure.
Example: Buying an item at a discount saves us money.
To avoid someone having to perform a painful action, to spare someone's feelings, not to harm or do harm to someone or something (nature).
Example: We're going to spare these trees for the time being, but cut off the dead branches (let the trees live, but cut off what's dead).
Example: Please spare me the details (don't give me details that will trigger unpleasant emotions in me).