Vainly : ব্যর্থ; উদ্দেশ্যহীনভাবে; বিফলে; ব্যর্থ হইয়া; বৃথা;
Related Words
vainly  vanilla  vinyl  See Words Also In
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Appropriate Prepositions
Appetite for(ক্ষুধা): He has no appetite for food.
Despair of (নিরাশ হওয়া): Do not despair of further improvement.
Infested with (অতিষ্ঠ): The room is infested with rats.
Shocked at (মানসিক আঘাতপ্রাপ্ত): Snigdha was terribly shocked at the death of Ratul.
Take after (সদৃশ হওয়া, একই রকম হওয়া): The boy takes after his brother.
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Idioms
At death’s door (at the point of death- মৃত্যুর দ্বারে) The patient is now at death’s door.
Crying need (জরুরী): Mass education is a crying need for India.
Man of letters (পন্ডিত ব্যক্তি): You are truly a man of letters.
Red letter day (স্মরণীয় দিন): The 16th December is a red letter day for us.
Safe and sound (নিরাপদে)— He reached home safe and sound.