Spell check is a feature that ensures that your writing is free from spelling errors, but there are various other words that can be used as synonyms for spell check. Some of these synonyms include proofread, check for typos, edit, revise, correct, amend, review, inspect, and scan. While spell check is primarily designed to detect and correct typographical errors, the other synonyms offer a more comprehensive approach to writing. For instance, proofreading and editing involve scrutinizing the text's overall structure, coherence, and clarity to smooth out any rough edges while maintaining accurate spelling. Therefore, it's essential to use a variety of writing tools to help you produce quality work.