UNAPPROACHABLE
Meaning of UNAPPROACHABLE in English
un ‧ ap ‧ proach ‧ a ‧ ble AC /ˌʌnəˈprəʊtʃəb ə l◂ $ -ˈproʊ-/ BrE AmE adjective
seeming unfriendly and therefore difficult to talk to
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012