YOU SAID:

I have the severest of autism.

INTO JAPANESE

私は最も厳しい自閉症があります。

BACK INTO ENGLISH

I have the most severe autism.

INTO JAPANESE

私は最も重度の自閉症を患っています。

BACK INTO ENGLISH

I suffer from the most severe autism.

INTO JAPANESE

私は最も重度の自閉症に苦しんでいます。

BACK INTO ENGLISH

I suffer from the most severe autistic disorder.

INTO JAPANESE

私は最も重度の自閉症に苦しんでいます。

BACK INTO ENGLISH

I suffer from the most severe autistic disorder.