| Answer | Crossword Clue |
|---|---|
| economical | (of a person or lifestyle) Careful not to waste money or resources |
| thriftier | (of a person or their behavior) Using money and other resources carefully and not wastefully |
| thrifty | (of a person or their behavior) Using money and other resources carefully and not wastefully |
| thriftiest | (of a person or their behavior) Using money and other resources carefully and not wastefully |
