co operative Audio  /adjective/  সহকারী; সহযোগিতা করে এমন;
SYNONYM   cooperative;

Appropriate Preposition

  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.
  • Wonder at ( অবাক হওয়া ) I wonder at his ignorance.
  • Glance at ( চোখ বুলিয়ে নেওয়া ) He glanced at me casually.
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Displeased at ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • Hold water ( ধোপে টেকা ; কার্যকরি হওয়া ) This policy will not hold water in this situation.
  • Man of letters ( পন্ডিত লোক ) Sir Ashutosh Mukherjee was a man of letters.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.