Word:
. quotient: 'kwoufnt (the result of one when one number is divided by another )
Your intelligence quotient is really low.
. moron: 'm)ra:n (is a offensive way to refer sb that you think is very stupid)
You're such a moron.
- moronic: me'ra:nik ( to say sb / their behavior is stupid)
Her eyesign seem moronic.
. idiot: idiet
What an idiot.
. empty-headed
. dumb: dvm
- stupid
I never seen anyone that dumb.
- can't say a word
He was born deaf and dumb.
- dumbell
. ignorance: ignerens
- a lack of information or knowledge about sth
She kept in ignorance of your husband's activity.