That's an absurd idea!
Of course it's not true, what an absurd idea.
What an absurd thing to say!
Even sensible men do absurd things.
He made an absurd comment about taxes being too low.
It's an absurd situation—neither of them will talk to the other.
She has a wonderfully absurd sense of humor.
She makes the most absurd claims about her past achievements.
Jack goes to absurd lengths to prove his point.
The clown wore a monstrously absurd costume.
Don't be absurd—you're just worrying about nothing.
Don't be so absurd! Of course I want you to come.
Your claim is quite absurd.
Your suggestion is quite highly absurd.
What could be more absurd than that?
That uniform makes the guards look absurd.
He looks absurd in that hat!
You look absurd in your wife's hat.
He looked absurd in those old-fashioned trousers.
His explanation was absurd in theory.
It is/was+～+(of sb) to- v
It is absurd to try to persuade them.
It was completely absurd to expect us to finish by Friday.
It's absurd to believe that the earth is flat.
It is ridiculously absurd to believe that the number 13 is unlucky.
It's completely absurd to suggest that we shouldn't test students.
It is absurd to predict that the sun will not rise tomorrow.
It's patently absurd not to wear a coat in such cold weather.
It seemed absurd to try to carry a twenty-five-pound camera about.
It was absurd of you to do such a thing.
It was absurd of you to suggest such a thing.
It is absurd and ridiculous that he should behave so.
It is absurd that they (should) deny my request.
It is patently absurd that we have to get up so early.
Don't you think it absurd?
He has a good sense of the absurd.