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.
Tooth and nail( তীব্রভাবে ) He fought tooth and nail against his enemy.
Out of doors( বাহিরে ) It is rather cold out of doors.
In force( বলবৎ ) This law is in force now.
Out of sorts( ঈষৎ অসুস্থ ) He is out of sorts now.