RePayment in Kind is a term used to describe a situation where one party pays back another party with something of equal value, rather than money. The acronym TSTFNSWNMDCN (12 letters) stands for 'The Spirit That Finds No Substitute When Necessity Demands Consideration Now'. This phrase emphasizes the idea that when a situation calls for it, there is no substitute for repaying someone with something of equal value. The acronym TITFORTAT (9 letters) stands for 'This Is The Formula To Return A Tit-For-Tat', which suggests that when someone does something for you, you should return the favor in kind.