Frudent is a combination of Prudent and Frugal.
To save
money by not wasting it on things you dont actually need.
pru·dent
adjective
1.
wise or judicious in practical affairs; sagacious; discreet or circumspect;
sober.
2.
careful in providing for the future; provident: a prudent decision.
fru·
gal
adjective
1.
economical in use or expenditure; prudently saving or sparing; not wasteful: What your office needs is a frugal manager who can save you
money without resorting to painful cutbacks. Synonyms: thrifty, chary, provident, careful, prudent, penny-wise, scrimping; miserly,
Scotch, penny-pinching. Antonyms: wasteful, extravagant, spendthrift, prodigal, profligate.
For example:
Mum: You really need to start saving
money, you need to be really frudent at
Christmas.
Me: FRUDENT?!
Mum: Yeah, Frugal and Prudent, Frudent.
Me: Mum! You just invented a word! I'm putting that on Urban
Dictionary!!