relating to the brain (Oxford)
relating to the mind rather than the feelings (Oxford)
relating to the brain or the cerebrum (Cambridge)
demanding or involving careful thinking and mental effort rather than feelings (Cambridge)
His poetry is very cerebral. (Oxford)
She makes cerebral films that deal with important social issues.(Cambridge)
his poetry is very cerebral
cerebral films
Intellectual
Brainy
Illiterate
Illogical
Cerebral