younger brother's wife -- maradalu
elder brother's wife ---vadina
The father's brother's wife is called "pedda naannagaru" in Telugu.
Brother
what i call my father elder brother's wife
In Telugu, you can refer to your brother-in-law as "bava" or "maradalu" when addressing him as "father" in a respectful manner.
Alludu
Your wife's brother is your brother-in-law.
Your Brother in law's wife
Your wife's brother would be called "brother-in-law".
The brother of your wife's cousin is also her cousin. You can call either of them "my wife's cousin." You are not related to them.
what i call my father elder brother's wife
Your wife's brother would be called "brother-in-law".
what i call my father elder brother's wife