| frugal(adjective, characteristic, quality, mean, careful) |
| thrifty(adjective, mean, careful, cautious, prudent) |
| cost-effective(adjective, close, mean, practical, profit) |
| economical(adjective, close, mean, careful, wise) |
| provident(adjective, mean, careful, practical, prudent) |
| canny(mean, careful, practical, cautious, prudent) |
| economic |
| efficient(adjective, close, mean, practical, prudent) |
| saving(mean, careful, practical, cautious, prudent) |
| wary(adjective, close, mean, careful, cautious) |
| money-saving(adjective, close, mean, practical, prudent) |
| careful(close, mean, wise, tight, prudent) |
| chary(mean, careful, practical, prudent, frugal) |
| niggardly(close, mean, prudent, frugal, sparing) |
| parsimonious(close, mean, careful, prudent, frugal) |
| prudent(close, mean, careful, practical, frugal) |
| scrimping(close, mean, careful, practical, prudent) |
| skimping(close, mean, practical, prudent, frugal) |
| spare(close, mean, practical, prudent, frugal) |
| sparing(careful, practical, cautious, prudent, suspicious) |