UNSERVICEABLE
Meaning of UNSERVICEABLE in English
adjective
Synonyms: impracticable 2, impractical, nonfunctional, unfunctional, unusable, unworkable, useless
Antonyms: serviceable
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003