on the sly Audio  /phrase/  গোপনে; গোপনে; চোরাগোপ্তাভাবে;
SYNONYM   in secret; behind the scenes;

Appropriate Preposition

  • Late in ( দেরি ) Why are you so late in coming?
  • Tide over ( অতিক্রম করা ) He will soon tide over the difficulty.
  • Inferior to ( নিকৃষ্ট ; হীন ) He is inferior to his neighbour.
  • Belong to ( অধিকারে থাকা ) This house is no more belongs to him.
  • Insist on ( জিদ করা ) He insisted on my going home.
  • Appeal to ( আবেদন করা (ব্যক্তি) ) He appealed to the Headmaster for pardon.
  • Bring to book ( শাস্তি দেওয়া ) He should be brought to book for his misconduct.
  • Bad blood ( মনোমালিন্য ; শত্রতা ; দ্বেষ ) Now there is bad blood between the two brothers.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
  • Nip in the bud ( অঙ্কুরে বিনষ্ট করা ) All his hopes were nipped in the bud.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.