Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
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.
Null and void ( বাতিল ) The deed has been null and void now.