Childishly in a sentence and paraphrased in a sentence.

Here are examples of the word/phrase "childishly" used in a sentence and paraphrased in a sentence...

The old man gave him good advice but he responded childishly.

The old man gave him good advice but he responded juvenilely.

The kids behaving childishly isn't very surprising.

The kids behaving puerilely isn't very surprising.

I wanted to have a civilized debate but my opponent argued childishly.

I wanted to have a civilized debate but my opponent argued juvenilely.

Other Examples...