Synonym of JUVENILE

The correct answer is A. Childish.

The word “juvenile” means “of, relating to, or characteristic of young people.” It can also mean “immature or childish.”

The word “childish” means “of, relating to, or characteristic of children.” It can also mean “immature or silly.”

The word “tedious” means “causing weariness

or boredom.” The word “humorous” means “causing laughter or amusement.” The word “pious” means “having or showing a religious devotion.”

Of the four options, only “childish” is a synonym of “juvenile.”