- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
52 entries under adjective topic. ×
| prudent(careless, imprudent) | |
| frugal(careless, economical) | |
| economical(careful, conservative) | |
| provident(careful, frugal, improvident) | |
| efficient | |
| stingy(generous, averse) | |
| thrifty | |
| parsimonious | |
| careful | |
| miserly | |
| cautious | |
| judicious | |
| alert | |
| economic | |
| industrious | |
| sensible | |
| unwasteful | |
| accurate | |
| apt | |
| assiduous |
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| APA | Smart Define. (2016). wasteful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/wasteful/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "wasteful thesaurus" https://smartdefine.org/wasteful/thesaurus/antonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, wasteful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/wasteful/thesaurus/antonyms>. |
| MLA | Smart Define. "wasteful thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/wasteful/thesaurus/antonyms> |