Backward classes : অনুন্নত সম্প্রদায;
Related Words
backward class  backward classes  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Appear at/in(উপস্থিত হওয়া): I should appear at/in the exam hall in time.
Associate with, in(জড়িত হওয়া): This man was associated with crime.
Dull of (বধির; কানে শুনে না): He is dull of hearing.
Dwell upon (আলোচনা করা): They dwell long upon the matter.
Easy of (সরল): The teacher is easy of approach.
Browse All Appropriate Prepositions
Idioms
At last (in the end – অবশেষে) He tried hard, and at last, succeeded in achieving his goal.
At home (comfortable— আরাম) He feels at home in Dhaka now.
At random (indiscriminately—এলোপাথাড়ি-adv.) He talks at random like a mad man.
Lose one’s heart (প্রেমে পড়া) — He lost his heart to the girl.
Pick one’s pocket (পকেট মারা)— He tried to pick my pocket.