Co-operator : সহযোগী; সহায়ক;
Related Words
co-operator  cooperator  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Capable of(সক্ষম): He is capable of doing it.
Meet with (হঠাৎ কোন কিছু হওয়া): Yesterday I met with an accident.
Run into (জড়িয়ে পড়া): He had run into debt.
Suffer from (অসুখে ভোগা, কষ্ট পাওয়া): He has been suffering from fever for last three days.
Worry about (কোনো কিছু বা কাউকে নিয়ে উদ্বিগ্ন হওয়া): Please, don’t worry about me. I will be alright.
Browse All Appropriate Prepositions
Idioms
At a snail's pace (very slowly – খুব ধীর গতিতে) The economy of Bangladesh is growing at a snail’s pace.
Learn by heart (মুখস্থ করা)— He learnt the poem by heart.
Pass away (মারা যাওয়া)— He passed away last night.
Wild goose chase (useless pursuit, পন্ডশ্রম) —Do not waste time in wild goose chase.
Yellow dog (হীন ব্যক্তি) - A yellow dog is always hated by all.