• apprehension, approach, cognizance, comprehension, conception, conceptualization, perception, school of thought, sentiment

• matter of opinion

• matter of opinion

• to hold extreme opinions

• to hold extreme opinions

• propinquity

• apprehensive, quick of understanding

• modernism

• frame of mind, slant of life

• warp of the mind

• acumen, quick wits, wit

• apt, bright, nimble, nimble-minded, nimble-witted, quick of understanding, smart

• pokey, poky

• modernism

• blockish, blunt-witted, dull-witted, pokey, poky, thick, weak-headed

• quick of understanding

• morality

• large views

• realization

• to be of the opinion that

• slow child