Singed is a verb that means to burn lightly or scorch. There are many different synonyms that can be used to describe this action. One common synonym is charred, which refers to something that has been burned to a crisp. Another synonym is singed's close cousin, scorched, which describes something that has been burned on the surface. Blistered is another synonym that refers to something that has been burned so badly that it has formed blisters. Other synonyms for singed include toasted, seared, and charcoaled. Each of these words can be used to describe the same basic action of burning or scorching something, but they all have slightly different connotations depending on the context.