YOU SAID:

Having no hair made him look even hairier.

INTO JAPANESE

髪の毛がなかったため、彼はさらに髪の毛が見えました。

BACK INTO ENGLISH

He had more hair because he had no hair.

INTO JAPANESE

彼は髪がなかったので、彼はより多くの髪を持っていました。

BACK INTO ENGLISH

He had more hair because he had no hair.