verbs
scratch repeatedly
"The cat scraped at the armchair"
make by scraping
"They scraped a letter into the stone"
is a type of (narrower)
make or cause to be or to become
"make a mess in one's office"; "create a furor"
cut the surface of; wear away the surface of
bend the knees and bow in a servile manner
gather (money or other resources) together over time
"She had scraped together enough money for college"; "they scratched a meager living"
bruise, cut, or injure the skin or the surface of
"The boy skinned his knee when he fell"