Both phonology and morphology study various patterns in languages all over the world when we look at the similarities of both these subjects fields coma we can see that they are engaged in scientific analysis of languages. Do these are some branches of linguistics and without studying phonology , one cannot move on to morphology. there is an inter relationship in both these subjects.

* for differences, we can identify that phonology focuses on sound system of languages whereas morphology pays attention to the word and morphemes of languages.