The state of being desolated or laid waste
The act of desolating or laying waste; destruction of inhabitants; depopulation.
A place or country wasted and forsaken.
The amount of avoidable loss that results from choosing the wrong action.
Emotional pain on account of something done or experienced in the past, with a wish that it had been different; a looking back with dissatisfaction or with longing.
To feel sorry about (a thing that has or has not happened), afterthink: to wish that a thing had not happened, that something else had happened instead.
To feel sorry about (any thing).