UNBEARABLE

[adjective] - so unpleasant or painful that you cannot or do not want to experience or deal with it; intolerableAll I remember of childbirth was the unbearable pain and the relief when it was all over.Can you imagine how proud of herself she'll be if she gets this job - she'll be unbearable!The atmosphere at work at the moment is quite unbearable.I'm afraid I can't listen to any more reports about the war - the whole thing is just unbearable.It was a very beautiful country but I found the heat unbearable.