Author Umberto
Crossword clue · 1 known answers · 19 appearances · Last seen in the Eugene Sheffer crossword on May 21, 2026
Latest answer · Verified
ECO
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About this clue
The clue “Author Umberto” has appeared 19 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 Eugene Sheffer crossword on May 21, 2026, where the answer was ECO.
More from the Eugene Sheffer, May 21
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Other clues whose answer is ECO
Prefix for system or warrior
Italian scholar Umberto
___ mode (hybrid vehicle setting, often)
___-conscious (mindful of the planet)
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"