based on, derived from, reasoning; showing reason; not foolish or silly; sensible; rational.

tending to think, analyse things deeply and independently; not accepting based on others' judgement, authority.

a man accepting reason as the only authority in determining his opinions or course of action; a rationalist.

a man who has the tendency of thinking, pondering, analysing deeply and independently.

a woman accepting reason as the only authority in determining her opinions or course of action; a rationalist.

a woman who has the tendency of thinking, pondering, analysing deeply and independently.