Efficacious : ফলোৎপাদক; নিশ্চিত ফলপ্রদ
Related Words
efficacious  efficacy  effigies  See Words Also In
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Appropriate Prepositions
Apart from(ছাড়া, ব্যতীত, দূরে): They pave apart from each other.
Beg for(অনুরোধ করা): Maria begged the Superintendent for a seat in the school hostel.
Conceal from(লুকানো) Do not conceal anything from me.
Dull of (বধির; কানে শুনে না): He is dull of hearing.
Send for (ডেকে পাঠানো): Send for a doctor immediately.
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Idioms
Head and ears (সম্পূর্ণরূপে): He is over head and ears in debt.
Man of straw (অপদার্থ): We do not care for a man of straw like you.
Milk and honey – (প্রাচুর্য)- He lives with milk and honey.
Run short (কমতি পড়া) —I ran short of money.
With a view to (উদ্দেশ্য)- He goes to college with a view to attending the class.