Other crossword clues for answer "PARTINGSHOT"PARTINGSHOTFinal insultSnotty over-the-shoulder remarkBit of one-upmanship ... and what can be found at the end of 18-, 24-, 39- and 51-Across?Final cross wordsZinger ... or this puzzle's themeEnd of a heated exchange, perhapsFinal retortLast word, and a hint to the starred answers