呆 - be amazed, disgusted, shocked

fool; idiot; simpleton

to be amazed; to be shocked; to be astonished; to be astounded; to be disgusted; to be exasperated; to be fed up

being taken aback; state of shock; dumbfoundedness

dementia

to grow senile; to be childish with age

look of amazement; looking dumbfounded

unconcernedly; nonchalantly; indifferently; (looking) as if nothing has happened

to be taken aback; to be astonished; to be dumbfounded

dementia praecox

fool; idiot

astonished beyond words; speechless out of shock

dementia pugilistica; boxer's dementia; punch-drunk syndrome