Sardonic comment is one when sharp humour is used in a disdainful manner.
It means most important. For example, a priority for you would be to get good grades. It's currently the most important thing for you right now.
Being judged by language can cause discrimination.
Explanation:
He is busy with his studies,he has to complete his revision before the exam begins
Jajkaidhdbsiusjwj jjsud thaks