half baked (adjective) half-baked: stupid; not thought through
Sinonime: baleful, baneful, calamitous, cataclysmic,
catastrophic, deathly, destructive, disastrous, fateful,
final, ill-fated, ill-starred, incurable,
inevitable,
killing, malefic,
malignant,
mortal, mortiferous, noxious, pernicious, pestilent, pestilential, poisonous, ruinous,
terminal,
virulentAntonime: healthful, life-giving, nourishing,
vital,
wholesome