A Tamil word for "drummer" gave us this term for a social outcast; it's also a member of a low caste in India
[DOC] [TLE] pariah - definition and meaning - Wordnik [PAR] pariah: A social outcast: "Shortly Tom came upon the juvenile pariah of the ... A 
member of a low caste of Hindus in southern India, lower than the regular ... From 
Tamil  (paaiyar), from  (paaiya, "drummer"), ... A 
list of words that are odd or words that I have looked up.