CHURN is a playable word

churn Scrabble® Dictionary

verb
churned, churning, churns
to stir briskly in order to make butter
10 Playable Words can be made from "CHURN"
   2-Letter Words (3 found)
   3-Letter Words (5 found)
   4-Letter Words (1 found)
   5-Letter Words (1 found)