Non-returnable : অ-ফেরতযোগ্য; অপ্রত্যর্পণীয়;
Related Words
non-returnable  nonreturnable  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Absorbed in(মগ্ন): I am absorbed in my study.
Adept in (দক্ষ): He is adept in playing football.
Compensate for(ক্ষতিপূরণ করা): I will compensate him for the loss.
Hit upon (পরিকল্পনা নেয়া): Rahim hit upon a new plan.
Sanguine of (নিশ্চিত বা আশান্বিত): Be sanguine of your success.
Browse All Appropriate Prepositions
Idioms
At ease (in peace or pleasure – শান্তিতে বা আরামে) A man who has enemies can not live at ease.
At random (indiscriminately—এলোপাথাড়ি-adv.) He talks at random like a mad man.
Black sheep - (কুলাঙ্গার): Stay away from the Black sheep.
Backstairs influence (secret and illegal influence- গোপন এবং বে আইনী প্রভাব-n) He did not deseve the job, however, he got it by backstairs influence.
To the backbone (to the core, হাড়ে হাড়ে) —The boy is wicked to the backbone.