impractical
词形变化：
同义词：
unfeasible | unworkable | unrealistic | unreasonable | closet | theoretical | romantic | unpractical | unusable | impossible | impracticable | idealistic | useless | hopeless | incompetent | clueless | inept | airy | visionary | windy | Laputan |
反义词：
词义辨析：
同义:
a.不切实际的
unfeasible
unworkable
unrealistic
同义参见:
unreasonable
romantic
theoretical
closet
反义:
a.不切实际的
practical