- (adv.) Not thriftily.
- (adv.) Improperly; unbecomingly.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). unthriftily. Retrieved September 22, 2026, from http://smartdefine.org/unthriftily/definitions/2077899 |
| Chicago | Webster's. 2011. "unthriftily" http://smartdefine.org/unthriftily/definitions/2077899 (accessed September 22, 2026). |
| Harvard | Webster's 2011, unthriftily, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/unthriftily/definitions/2077899>. |
| MLA | Webster's. "unthriftily" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/unthriftily/definitions/2077899> |