- (a.) Not favorable; not adapted to promote or support any object; as, weather unfriendly to health.
- (a.) Not friendly; not kind or benevolent; hostile; as, an unfriendly neighbor.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). unfriendly. Retrieved September 22, 2026, from http://smartdefine.org/unfriendly/definitions/2077046 |
| Chicago | Webster's. 2011. "unfriendly" http://smartdefine.org/unfriendly/definitions/2077046 (accessed September 22, 2026). |
| Harvard | Webster's 2011, unfriendly, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/unfriendly/definitions/2077046>. |
| MLA | Webster's. "unfriendly" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/unfriendly/definitions/2077046> |