Co operation : সহকারিতা; সহযোগিতা; সহযোগ;
Related Words
co operation co-operation cooperating cooperationSee Words Also In
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Appropriate Prepositions
Careless of(অসতর্ক): Do not be careless of your health.
Loyal to (অনুগত): Every citizen must be loyal to the state.
Play on (বাজানো): They play on the piano.
Repent of (অনুতাপ করা): I repented of my past.
Wish for (প্রত্যাশা করা): Everybody wish for happiness.
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Idioms
All along - (সব সময়): I was present in the meeting all along.
At the eleventh hour (at the last moment-শেষ মুহুর্তে adv.) The patient was in a dangerous condition and the doctor came at the eleventh hour.
Bare word (শুধু মুখের কথা, স্বাক্ষী প্রমানহীন কথা-n) He believed your bare word and now he has been played false with.
Fall flat (ফলপ্রসূ না হওয়া): This business is going to fall flat.
Ups and downs (উত্থান পতন): There are ups and downs in a man’s life.