(as) easy as A, B, C

See: as easy as pie

• settle into
• settle into something
• settle old scores
• settle on
• settle on something
• settle someone down
• settle stomach
• settle your stomach
• set tongues wagging
• set to work
• set up
• set up for life
• set up housekeeping
• set upon
• set upon someone
• set upon something
• set up shop
• set up something
• set you back
• set you back something
• set your face against
• set your face against doing something
• set your face against something
• set your heart on
• set your heart on doing something