Substantiation : প্রতিপাদন;
Related Words
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Appropriate Prepositions
Apply to (কারো কাছে আবেদন করা): He applied to the principal for free admission.
Authority on(বিশেষজ্ঞ পন্ডিত): Kamal was an authority on English literature.
Caution against(সাবধান): Take all cautions against the danger.
Look up (ডিকশনারি থেকে শব্দার্থ খোঁজা): He is looking up a new word meaning from dictionary.
Side with (পক্ষ অবলম্বন করা): The Chairman sided with the powerful party.
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Idioms
At a round rate (at the fixed price – নির্ধারিত মূল্যে) Things are selling in the shop at a round rate.
Bad book (disfavour-খারাপ নজর —n) The secretary has fallen in the bad book of the manager.
Cut to the quick (মর্মাহত হওয়া): I was cut to the quick by his birds.
Red tape (official formalities, অফিসের কাজ)— You would not believe the red tape involved in getting the required permits.
Take to one's heels (to run away, পালানো)- They took to their heels when they saw the policeman approaching.