UNWISE

Stupid

• Apt to turn out badly

• Foolhardy

• Foolish

• Hardly recommended

• Hardly well-considered

• Ill-advised

• Ill-considered

• Imprudent

• Lacking prudence

• Misguided

• None too savvy

• Not very well thought-out

• Poorly thought out

• Pound-foolish

• Rash, perhaps