suffix
-ist; -er; person who does ~
Suffix attached to nouns indicating someone's occupation, pursuits, or disposition. Often corresponds to English -ist, -er, or -ian. 政治家 is listed as a cross-reference.
See also: 政治家
彼は小説家になりたいと思っている。
He wants to become a novelist.
彼女は有名な音楽家です。
She is a famous musician.