practical Antonyms

impractical harebrained unsystematic ill-advised worthless wode wild-cat wild whimsical visionary vestigial utopianist utopian useless unwieldy unvaluable unadaptable kamikaze expressionist madwoman nutcase boondoggle blue sky butterfingered unreasoning flakey screecher jaffa grigri uncrystallized unskilled bunglesome stargazer untrained unsurmountable thoughtless theorizer theoretical theoretic temerarious teemless tactless symbolist suppositive suppositional superstitious speculative sleeveless silly sentimental