YOU SAID:

Eating because your mouth is lonely

INTO JAPANESE

口が寂しいから食べる

BACK INTO ENGLISH

I eat because my mouth is dry

INTO JAPANESE

口が渇くから食べる

BACK INTO ENGLISH

eat because you are thirsty

INTO JAPANESE

喉が渇いたから食べる

BACK INTO ENGLISH

eat because i'm thirsty

INTO JAPANESE

のどが渇いたので食べます

BACK INTO ENGLISH

i'm thirsty so i eat

INTO JAPANESE

喉が渇いたので食べます

BACK INTO ENGLISH

i'm thirsty so i eat