Словарь синонимов английского языка - synonymous

(adj) Often, synonymous with or to. equal (to), equivalent (to), tantamound (to), identified (with), corresponding (to or with); transposable (with), exchangeable (with), identical (to or with), interchangeable (with), the same (as): A word is almost never truly synonymous with another in all respects. Even terms like 'salt' and 'sodium chloride' are not synonymous.