The term 'Complete Change of Mind' can be represented by four different crossword solutions: ERASURE (7 letters), REVERSAL (8 letters), STET (4 letters), and U-Turn (5 letters). ERASURE is the act of removing or deleting something, while REVERSAL is the act of reversing a decision or opinion. STET is a Latin word meaning 'let it stand', which is used to indicate that an editor or proofreader does not want to make any changes to a text. Finally, U-Turn is a phrase used to describe a complete change in direction or opinion. All four of these words represent a complete change of mind.