Earth-friendly prefix with "system"
Crossword clue · 1 known answers · 1 appearances · Last seen in the Daily Themed crossword on February 24, 2026
Latest answer · Verified
ECO
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About this clue
The clue “Earth-friendly prefix with "system"” has appeared 1 times in our database with 1 different answers, so count the squares in your grid and check the crossings before you commit. Most recently it ran in the Daily Themed crossword on February 24, 2026, where the answer was ECO.
Related clues
Other clues whose answer is ECO
Prefix for system or warrior
Italian scholar Umberto
___-conscious (mindful of the planet)
___ mode (hybrid vehicle setting, often)
Environment-friendly prefix
___-friendly (good for the environment)
__-thriller (cli-fi subgenre)
___-friendly (easy on the environment)
Green: Prefix
__ mode
__-friendly
"Green" prefix with "friendly" or "logy"