Unhappy /(?)/

Un·hap·py

Unhappy

a.
  1. Not happy or fortunate; unfortunate; unlucky; as, affairs have taken an unhappy turn.
  2. In a degree miserable or wretched; not happy; sad; sorrowful; as, children render their parents unhappy by misconduct.
  3. Marked by infelicity; evil; calamitous; as, an unhappy day.
  4. Mischievous; wanton; wicked. [Obs.]