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"cloudy" is also used as a crossword clue. If that's what you saw, the answer is often overcast (8 letters).
Definitions
(of liquids) clouded as with sediment
Word origin
From Middle English cloudy (“cloudy, overcast, gloomy, dark", also "hilly, rocky”), from Old English clūdiġ (“stony, rocky”), equivalent to cloud + -y.
Used in a sentence
“[…] aerogel resembles smoke that has been frozen into place — it's cloudy, translucent and virtually weightless.”
“a cloudy infrastructure”
“cloudy marble”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Not sunny”6 letters
02“Overcast”6 letters
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