Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
stupidity | Yes | No | No | No |
obtuseness | Yes | No | No | No |
stupidity (noun) | obtuseness (noun) |
---|---|
a stupid mistake | the quality of lacking a sharp edge or point |
a poor ability to understand or to profit from experience | the quality of being slow to understand |