YOU SAID:

Your neighbour is idiotic

INTO JAPANESE

あなたの隣人はばかばかしい

BACK INTO ENGLISH

Your neighbor is ridiculous

INTO JAPANESE

あなたの隣人はばかげています。

BACK INTO ENGLISH

Your neighbor is ludicrous.

INTO JAPANESE

あなたの隣人は、ばかげています。

BACK INTO ENGLISH

Your neighbor is ludicrous.