UNREACHABLE
Meaning of UNREACHABLE in English
adjective
Synonyms: inaccessible , inapproachable, unapproachable, unattainable, un-come-at-able, ungetatable, unobtainable
Antonyms: reachable
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003