To believe that humans are the only intelligent beings in this world would be arrogant.
She is the most arrogant woman I have met.
His arrogance will be his undoing.She ended the relationship because of his arrogance.
He was so arrogant that he thought he could tell everyone what to do.The arrogant warden refused to hear complaints from the prisoners.
The word "overweening" is an adjective. An example of a sentence using the word would be: The student was loud, arrogant, and overweening; he proved to be a challenge for his teachers.
Everyone agreed that the burgeoning young writer was in truth more arrogant than talented.
It depends on whether the statement is a complete sentence or not. If the quoted statement is a complete sentence, you would use a period. If the quoted statement is within a larger sentence, you would use a comma.
Arrogant people appear to be invulnerable to criticism, but it is just a facade.
Because the girl was so arrogant, she had very few friends.
He was conscious that he would have to ask for help in order to complete the task.
"Use grassy." Yes. That is a complete sentence.
i will complete my work
Arrogance is a noun meaning "the quality of being arrogant". An example of it in a sentence is: His arrogance was apparent in his snide tone and haughty manner.