Question: what are the different types of cheddar cheese?
Answer: Colby-style or stirred curd. This cheese begins as cheddar, but curds are stopped from knitting together (cheddaring), and then washed with water (colby) or stirred (stirred curd). ... 
Club cheese. Created by blending one or more cheddars or other types of cheeses. ... 
Processed cheddar.