IPA: /ʌnˈɡriːn/
KK: /ʌnˈɡrin/
Not friendly to the environment; causing harm or being inconsiderate towards nature.
The factory's ungreen practices led to pollution in the nearby river.
Ungreen → It is formed from "un-" (meaning not) and "green" (from Old English "grēne", meaning the color of growing plants or nature). The word "ungreen" means not green or lacking the qualities associated with the color green, often implying something that is not fresh or alive.
Think of 'not' ('un-') and the color of nature ('green') to remember that 'ungreen' means something that is not green or lacks freshness.