1) Canny 2) Careful 3) Forehanded 4) Frugal 5) Provident 6) Scavenging 7) Sparing 8) Stinting 1) Careful 2) Cost-conscious 3) Economical 4) Frugal 5) Meagre 6) Parsimonious 7) Penny-pinching 8) Penny-wise 9) Provident 10) Prudent 11) Saving 12) Scavenging 13) Scotch 14) Skimping 15) Sparing 16) Stingy 17) Stinting 18) Tight 19) Unlikely to go on a spree 20) Unlikely to splurge 21) Using coupons 
Thrifty is the name of several companies It is also a name given to a type of phenotype ...
• (superl.) Growing rapidly or vigorously; thriving; as, a thrifty plant or colt. • (superl.) Given to, or evincing, thrift; characterized by economy and good menegement of property; sparing; frugal. • (superl.) Thriving by industry and frugality; prosperous in the acquisition of worldly goods; increasing in wealth; as, a thrifty far...
Healthy and vigorous in appearance. 
1. Given to, or evincing, thrift; characterised by economy and good menegement of property; sparing; frugal. 'Her chaffer was so thrifty and so new.' (Chaucer) 'I am glad he hath so much youth and vigor left, of which he hath not been thrifty.' (Swift) ... 2. Thriving by industry and frugality; prosperous in the acquisition of worldly goods; increa...
Thrift'y adjective [ Compar. Thriftier ; superl. Thriftiest .] 1. Given to, or evincing, thrift; characterized by economy and good menegement of property; sparing; frugal. « Her chaffer was so thrifty and so new. ...
[adj] - careful and diligent in the use of resources
adjective careful and diligent in the use of resources
[SAT terms] mindful of the future in spending money