unbearable

Meanings

1. 1
   adj

   incapable of being put up with

   The construction noise outside my bedroom was unbearable.

2. 2
   adj

   So unpleasant or painful as to be unendurable.

   The heat of the fire, the steam which arose from the dampening water, the hard slogging at the white-hot metal of the links, and the continual pulling of lengths of chain, were calculated to put a test on the strongest of men, and often on hot summer days they had to be sent home, for the work became unbearable.

Etymology

From Middle English unberable, equivalent to un- + bearable.