نادان

Etymology
From.

Adjective

 * 1) ignorant
 * 2) unwise

Noun

 * 1) ignoramus
 * 2) an unwise person

Etymology
.

Adjective

 * 1) naive
 * 2) foolish

Etymology
From.

Adjective

 * 1) ignorant, uneducated
 * 2) stupid, foolish, silly