Relationships in Tamil

Amma – Mother

Appa – Father

Annan – Elder Brother

Akka – Elder Sister

Thambi – Younger Brother

Thangai – Younger Sister

Thaththa – Grand father

Paatti – Grand Mother

Maamanaar – Father in law

Maamiyar – Mother in law

Anni – Elder brother's wife

Machaan –Sister's husband

Machinan – Wife's brother

Naathanar – Husband's Sister

Machandaar - Husband's elder brother

Kolunthanar – Husband's younger brother

Mama – Mother's Brother

Aththai – Father's Sister

Periyappa – Father's elder brother

Chiththappa – Father's younger brother

Periyamma – Mother's elder sister

Chinnamma – Mother's younger brother