Orthograph is a term that refers to the correct or standard spelling of words and language. There are several synonyms that can be used in place of orthograph, depending on the context. Some of the commonly used synonyms for orthograph include correct spelling, proper writing, proper grammar, accurate usage, and formal language. Other synonyms can include orthoepy, which refers to correct pronunciation, and orthography, which is often used to describe the study of the spelling of words. Depending on the intended message and audience, different synonyms may be more appropriate or effective in conveying the desired message.