die hard - if a habit, custom, or belief, dies hard, it takes a long time to change or end it.

Die-hard (= refusing to change) communists have regrouped to form the Communist Refoundation. (always before noun)

• put back up
• put behind
• put behind someone
• put behind something
• put behind you
• put best foot forward
• put cards on the table
• put down roots
• put down to experience
• put feet up
• put finger on
• put finger on something
• put flesh on
• put flesh on something
• put flesh on the bones of
• put flesh on the bones of something
• put foot down
• put foot in it
• put foot to the floor
• put forth
• put forth something
• put forward
• put forward something
• put hair on chest
• put hair on your chest