adj. Function: adjective
Synonyms: IMPOSSIBLE 1, impracticable, impractical, infeasible, irrealizable, unattainable, unfeasible, unworkable
Antonyms: realizable
adj. Function: adjective
Synonyms: IMPOSSIBLE 1, impracticable, impractical, infeasible, irrealizable, unattainable, unfeasible, unworkable
Antonyms: realizable
Merriam Webster. Collegiate thesaurus English dictionary. Английский энциклопедический толковый словарь тезауруса. 2012