Inefficiency : অনৈপূণ্য, অযোগ্যতা, অদক্ষতা, অপটুত্ব
Related Words
inefficiencies  inefficiency  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Abound with(ছেয়ে থাকা): They live in a region that abounds with oil.
Anxious for (কারোর ব্যাপারে চিন্তিত): Sabbir was anxious for her.
Business with (ব্যবসা, কাজ): He is pleased to do business with you.
Certain of(নিশ্চিত): Jamal is certain of his success.
Devoid of (বিহীন/বর্জিত): He is devoid of common sense.
Browse All Appropriate Prepositions
Idioms
At least (in the lowest estimate- কমপক্ষে) He is the owner of thirty lakh taka at least.
At a standstill (নিশ্চল, অচলাবস্থায়-adj.) The discussion is now at a standstill.
Dead of night (মধ্যরাত্রি): The robbers broke into the house at dead of night.
Let loose (বল্গাহীনভাবে ছেড়ে দেয়া): He let his horse loose in the field.
Through and through (পুঙ্খানুপুঙ্খু রুপে)- He read the poem through and through.