Intermediate (B1)
IPA: /ˈsmɑːrt.nəs/
KK: /smɑrt.nəs/
Definition
The quality or state of being intelligent or clever.
Example
Her smartness helped her solve the difficult problem quickly.
Conversation

Have you ever thought about how much smartness contributes to success?

Definitely! It's interesting to see how some people just seem to have it naturally.

Right? I think it also comes from experience and effort, not just being born smart.

Absolutely, a little hard work can really boost one's smartness over time.
Synonyms & Antonyms
Synonyms
intelligence
cleverness
wisdom
Antonyms
ignorance
foolishness
stupidity
Root Explanation
Smartness → It is formed from "smart" (from Old English *smeart*, meaning quick or clever) and "-ness" (meaning the state or quality of). The word "smartness" refers to the quality of being clever or quick-witted.
Memory Tip
Think of the word 'smart' which means clever, and remember that 'smartness' is the quality of being clever.
Visually Confused Words
unsmartness
swartness
samaritaness
swarthness
smeariness
tartness
searness
saltness