kicker[noun]Synonyms: grouch, bellyacher, complainer, crab, crank, griper, growler, grumbler, sorehead, sourpuss
[TahlilGaran] English Synonym Dictionary ▲
kick‧er /ˈkɪkə $ -ər/
noun1. [countable] a player in a sports team who kicks the ball to score points
2. [singular] American English a surprising or important ending to something:
The kicker came when the reporter asked the runner whether she was tired. [TahlilGaran] Dictionary of Contemporary English ▲