Insufferable /(?)/

In·suf·fer·a·ble

Insufferable

a.
  1. Incapable of being suffered, borne, or endured; insupportable; unendurable; intolerable; as, insufferable heat, cold, or pain; insufferable wrongs.
  2. Offensive beyond endurance; detestable.
    A multitude of scribblers who daily pester the world with their insufferable stuff.