What is the correct spelling for WSGCK?

"Though the misspelling 'wsgck' may appear completely nonsensical, here are some possible correct suggestions: 'swack' (to strike forcefully), 'wreck' (to damage severely), 'slick' (smooth and shiny) or 'gawk' (to stare awkwardly). Consider context and surrounding letters to determine the intended word when encountering such typos".