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.
At large ( স্বাধীন ) The anti-socials are still at large.
In vogue ( চালু ) This custom is not in vogue now.
Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
slap on the wrist ( মৃদু শাস্তি ) Although he broke the rules, he was only given a slap on the wrist