Absent in mind; often preoccupied; forgetful or careless due to distraction; easily distracted.

Willing to consider new and different ideas or opinions.

Alternative form of close-minded

Of similar opinion, given to holding similar opinions.

Not given to heavy thoughts or thinking, frivolous, not serious.

Having a coarse, unrefined, vulgar demeanor. / Dishonorable.

Given to idealism. / Refined, cultured, particularly civilized. / Proud or arrogant. / Magnanimous.

Weak in intellectual power; lacking firmness or constancy; lacking intelligence

Having restricted or rigid views, and being unreceptive to new ideas. / Intolerant, bigoted or prejudiced.

Foolish or ignorant. / weak-willed; easily swayed or corrupted. / Needy or fearful; characterized by weakness. / mentally deficient