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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Every appearance (19)
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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
It means "earth-friendly"
___Boost (Ford engine designed to improve fuel economy)
System starter?
Green prefix
Environmental prefix
___-friendly (like solar panels)
Lead-in to "lab" in the name of an S&P 500 company
Earth-friendly prefix
Prefix with friendly or warrior
___-conscious (mindful of being "green")
Prefix for system or warrior
Italian scholar Umberto