hare-brained

from The Collaborative International Dictionary of English v.0.48
Harebrained \Hare"brained`\ (h[^a]r"br[=a]nd`), a.
   Wild; giddy; volatile; heedless. "A mad hare-brained fellow."
   --North (Plutarch). [Written also {hairbrained}.]
   [1913 Webster]
from Moby Thesaurus II by Grady Ward, 1.0
22 Moby Thesaurus words for "hare-brained":
      airy, asinine, brainless, crackpot, fanciful, flighty, foolhardy,
      foolish, frivolous, giddy, heedless, improvident, inane, madcap,
      mindless, rash, reckless, scatterbrained, silly, visionary, wild,
      witless
from Moby Thesaurus II by Grady Ward, 1.0
73 Moby Thesaurus words for "harebrained":
      absurd, adventurous, arbitrary, audacious, balmy, bold, brainless,
      capricious, cranky, crazy, crotchety, daredevil, daring,
      death-defying, dizzy, empty-headed, fanciful, fantasied, fantastic,
      featherbrained, featherheaded, fire-eating, flaky, flighty,
      fluttery, foolhardy, forward, freakish, frivolous, gaga, giddy,
      giddy-brained, giddy-headed, giddy-pated, giddy-witted, harebrain,
      humorsome, insane, kinky, loony, madbrain, madbrained, madcap,
      maggoty, moody, motiveless, notional, petulant, potty,
      preposterous, presumptuous, quirky, rattlebrained, rattleheaded,
      rattlepated, scatterbrained, scramblebrained, shatterbrained,
      silly, skittish, temperamental, thoughtless, unreasonable,
      unrestrained, vagarious, vagrant, wacky, wanton, wayward,
      whimsical, wild, wild-ass, witless
antiflux / dictionary / hare-brained
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