UNTRACEABLE
a.That cannot be traced or followed.
untraceable
un trace a ble |ˌənˈtrāsəbəl ənˈtreɪsəbəl | ▶adjective unable to be found, discovered, or traced: many use false addresses and are untraceable. DERIVATIVES un trace a bly |-blē |adverb
un |trace ¦able |ʌnˈtreɪsəb (ə )l | ▶adjective unable to be found, discovered, or traced: many use false addresses and are untraceable. DERIVATIVES untraceably adverb