A blessing in disguise( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
In vogue( চালু ) This custom is not in vogue now.
Round the clock( সমস্ত দিন ) He is working round the clock.
At dagger drawn( খড়গহস্ত ) The two brothers are now at daggers drawn.
Black sheep( কুলাঙ্গার ) He is a black sheep in his family.
Man of straw( অপদার্থ লোক ) We do not care a fig for a man of straw like him.