Volte-faced is a term that describes a sudden change of opinion or attitude. But, there are several other words that can be used interchangeably to express the same meaning; some of them are "turnaround," "reversal," or "change of heart." Other synonyms are "flip-flop," which is a more informal way of describing the same change of stance, and "U-turn," which refers to a complete reversal in direction. Another synonym for volte-faced is "backtrack," which implies moving back on one's decision or position. Lastly, the word "about-face" also means volte-faced and is often used in the military context when soldiers are ordered to turn 180 degrees suddenly.