Usar "absurdness" en una oración

1. He didn’t know how to fly; he suddenly realised he was still alive and couldn’t stop laughing at the absurdness of it all

2. – do we assign them to our collaborators? Is it useful to be happy with a job that has no sense? What does Sisyphus transmit to us then? Absurdness!

3. “Fortunately, we do not have to dwell on the absurdness of the situation…, so I will