No, "cloudy" is an adjective that describes the condition of the sky being covered with clouds. An adverb modifies a verb, adjective, or another adverb.
The word clouds is a common plural noun. It requires no apostrophe.The clouds looked puffy.If the word clouds has a possession or belonging, it needs an apostrophe.The clouds' shapes reminded me of animals.
Venus
Venus is the planet known for being covered with thick clouds composed of sulfuric acid, which obscure its surface from view. These clouds create a greenhouse effect that traps heat, making Venus the hottest planet in our solar system despite being further from the Sun than Mercury.
No, overcast is an adjective (describing word).
Overcast is a weather word. It describes the sky when it is mostly covered by clouds.
Clouds of thunder
storm
No, "cloudy" is not a noun. It is an adjective that describes a weather condition when the sky is covered with clouds.
Venus is the terrestrial planet that is permanently covered in clouds. Its thick atmosphere is composed mainly of carbon dioxide with clouds of sulfuric acid, which create a dense layer that obscures the planet's surface from view.
Veiled, covered, wrapped.
covered up,
No, "cloudy" is an adjective that describes the condition of the sky being covered with clouds. An adverb modifies a verb, adjective, or another adverb.
clouds
air and water
Hidden, covered, censored, blocked
The word clouds is a common plural noun. It requires no apostrophe.The clouds looked puffy.If the word clouds has a possession or belonging, it needs an apostrophe.The clouds' shapes reminded me of animals.