An orthographic study refers to an examination of the written form of language, including spelling, punctuation, and grammar. Synonyms for this term may include exploration of the mechanics of writing, scrutiny of written composition, or analysis of written language. Additionally, you could describe an orthographic study as an investigation into the rules and conventions of written communication. Essentially, an orthographic study is focused on the written aspects of language, rather than the spoken aspects, and aims to improve one's ability to communicate effectively through writing. Regardless of the terminology used, an orthographic study is an essential tool for anyone looking to improve their writing skills.