The phrase "scratching outs" refers to erasing or deleting something. However, there are many other ways to express this idea. Some synonyms for "scratching outs" include wiping away, rubbing out, eradicating, eliminating, expunging, obliterating, effacing, and erasing. These words all imply a sense of removal or elimination, but each has a slightly different nuance. For example, wiping away might suggest a gentle, careful removal, whereas obliterating implies a forceful, complete destruction. By expanding your vocabulary to include a variety of synonyms, you can more accurately and effectively convey your ideas in writing or conversation.