Which term refers to the conventional method of spelling in language?

The term that refers to the conventional method of spelling in language is orthography. This concept encompasses the rules and standards for correct spelling, including the arrangement of letters, the use of capital letters, punctuation, and other aspects of written communication. Orthography serves as a foundation for reading and writing, as it dictates how words are represented in written form, allowing for clear and consistent communication.

In contrast, syntactic structure pertains to the rules that govern the formation of sentences and phrases in a language, focusing on how words are combined. Phonetics involves the study of sounds in speech and how they are produced and perceived, while semantics deals with the meanings of words and phrases in context. Each of these areas is important in the study of language, but orthography specifically addresses spelling conventions.