thrifty

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. careful and diligent in the use of resources (Freq. 2)
• Ant:
wasteful
• Similar to:
economical, frugal, scotch, sparing, stinting,
penny-wise, saving
• See Also:
provident
• Derivationally related forms:
thrift, thriftiness
2. mindful of the future in spending money
- careful with money
• Syn:
careful
• Similar to:
provident
• Derivationally related forms:
thrift, thriftiness, carefulness (for: careful)