1.
If you describe someone as ~, you mean that they have not experienced many things in their life and do not know what sort of things usually happen to other people during their lives.
She was so young, so ~...
He is a little ~ about such matters.
= naive
ADJ
2.
If you describe someone as ~, you mean that they are not interested in having a lot of money or possessions.
Kitty’s family was ~, unimpressed by power, or money.
? worldly
ADJ