Potency : শক্তি, ক্ষমতা, কার্যরতা;
Related Words
patency  patience  potence  potencies  potency  pudency  See Words Also In
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Appropriate Prepositions
Abound with(ছেয়ে থাকা): They live in a region that abounds with oil.
Acquit of (অব্যাহতি দেয়া): The chief justice acquitted him of the charge of murder.
Descend on (আক্রমণ করা): Armed thieves descended on the helpless girl.
Repent of (অনুতাপ করা): I repented of my past.
Send for (ডেকে পাঠানো): Send for a doctor immediately.
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Idioms
Dead of night (মধ্যরাত্রি): The robbers broke into the house at dead of night.
Give in (বশ্যতা স্বীকার করা): We will never give in to our enemies.
Up and doing (উদ্যোগী): Be up and doing and then you will succeed in your life.
Well-to-do (সঙ্গতিপূর্ণ) - He was not born in a well-to-do family.
With the sweat of one’s brow (মাথার ঘাম পায়ে ফেলে) — He earns his livelihood with the sweat of his brow.