Intermediate (B1)
IPA: /ˈklaʊdləsnəs/
KK: /ˈklaʊdləsnəs/
Definition
The state of having no clouds in the sky.
Example
The cloudlessness of the day made it perfect for stargazing at night.
Conversation

Isn't it beautiful outside today with such cloudlessness?

Absolutely! I love days like this when the sky is so clear.

Yeah, it really lifts my mood to see the blue sky.

Same here! We should go for a walk and enjoy it.
Synonyms & Antonyms
Synonyms
clearness
serenity
tranquility
Antonyms
cloudiness
obscurity
turbulence
Root Explanation
Cloudlessness → It is formed from "cloud" (from Old English "clud", meaning a mass of vapor or mist) and "-lessness" (meaning without). The word "cloudlessness" means the state of being without clouds, or clear skies.
Memory Tip
Think of being 'without' ('-lessness') any 'clouds' — that's what cloudlessness means.
Visually Confused Words
soundlessness
colorlessness
childlessness
boundlessness
bloodlessness
godlessness
groundlessness
wordlessness