At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
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.
Lion's share( সিংহভাগ ) He took the lion's share of the profit.
Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
At once finger ends( নখদর্পণে ) All these facts are at his finger ends.
To the backbone( হাড়ে হাড়ে ) The boy is wicked to the backbone.
