Phonologic is a term used in linguistics to describe the sound system of a language. Synonyms for phonologic include phonological, acoustic, auditory, and linguistic. Phonological refers to the study of sound patterns in language, while acoustic refers to the physical properties of sound waves. Auditory relates to the perception of sound by the ear, and linguistic describes the use of language in communication. Other related terms include phonemic, which refers to the smallest units of sound in a language, and phonetics, which is the study of the production, perception, and interpretation of speech sounds. Understanding these synonyms can deepen one's understanding of the complex science of language and communication.