agnostic(of or relating to agnosticism) adjective [UK: æɡ.ˈnɒ.stɪk] [US: æg.ˈnɑː.stɪk]I know John is agnostic. = So che John è agnostico.
diagnosticoadjective
diagnostic(of, or relating to diagnosis) adjective [UK: ˌdaɪəɡ.ˈnɒ.stɪk] [US: ˌdaɪəg.ˈnɑː.stɪk]The sphygmomanometer is an important diagnostic instrument. = Lo sfigmomanometro è un importante strumento diagnostico.