impractical

adj 1: not practical; not workable or not given to practical

matters; "refloating the ship proved impractical

because of the expense"; "he is intelligent but too

impractical for commercial work" [ant: {practical}]

2: not practical or realizable; speculative; "airy theories

about socioeconomic improvement"; "visionary schemes for

getting rich" [syn: {airy}, {visionary}]