A naive person; a greenhorn.
Produced in a simple, childlike style, deliberately rejecting sophisticated techniques.
Lacking worldly experience, wisdom, or judgement; unsophisticated.
Intuitive; designed to follow the way ordinary people approach a problem.
Not having been exposed to something.
A person whose abilities are less than normal.
That part of the axis of a curved line which is intercepted between the ordinate and the normal.
denormal
Less than normal.