impracticable
[adjective]
Synonyms: unfeasible, impossible, out of the question, unachievable, unattainable, unworkable

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Antonyms: feasible, practicable
Contrasted words: functional, practical, serviceable, usable, useful, workable
Related Words: disadvantageous, unacceptable, undesirable, unsatisfactory, awkward, inconvenient, troublesome

[TahlilGaran] English Synonym Dictionary ▲

im‧prac‧ti‧ca‧ble /ɪmˈpræktɪkəbəl/ adjective formal
[Word Family: noun: practical, practicalities, practicality ≠ impracticality, practicability ≠ impracticability; adverb: practically ≠ impractically, practicably ≠ impracticably; adjective: practicable ≠ impracticable, practical ≠ impractical]
impossible or very difficult to do for practical reasons:
It was an appealing plan but quite impracticable.
—impracticably adverb
—impracticability /ɪmˌpræktɪkəˈbɪləti, ɪmˌpræktɪkəˈbɪlɪti/ noun [uncountable]

[TahlilGaran] Dictionary of Contemporary English ▲

impracticable
adj.
VERBS be, prove, seem | become | make sth, render sth The damage it would cause makes the idea utterly impracticable.
consider sth, find sth This idea was considered completely impracticable.
ADV. highly | completely, quite, totally, utterly

[TahlilGaran] Collocations Dictionary ▲