validity, lividity,liquidity,illiqudity
cupidity
Stupidity, cupidity, humidity.
hum pity stupidity kinding me hissy kissy Charley bit me
His stupidity led to the accident.It was a moment of stupidity.
The study of stupidity is called monology.
That is the correct spelling of "stupidity" (inanity, foolishness).
"Stupidity and stupid" are nouns. It is not common to turn a noun into a verb - and even then it is not correct practice. I know of no verb form of 'stupidity'.
It can be both, because it depends on what you are comparing 'stupidity' to.
Noun = stupidity Adverb = stupidly Adjective = stupid
In piglatin, "stupidity" would be said as "upiditystay."
the fear of The Bible is stupidity.
That is the correct spelling for "stupidity" and "contagious." (It isn't always.)
the Greek word for Stupidity: is Ηλιθιότητα Pronounced: I̱lithióti̱ta