Clapperclaws is a rare word which means to scratch or claw someone. But if you are looking for alternative words to express the same thing, there are several synonyms available. Some common synonyms for clapperclaws include scratch, claw, tear, scrape, lacerate, and gouge. These words can be used interchangeably to describe a situation where an individual has been injured or hurt by someone else's sharp nails. In addition to these, you can also use other words like maul, savage, bite, or nibble depending on the context in which you are using them. Whatever word you choose, it's essential to express yourself clearly to avoid any misunderstandings.