Knowall : সর্বজ্ঞ; সবজান্তা; সর্বজ্ঞ ব্যক্তি; সবজান্তা ব্যক্তি;
Related Words
knell  knoll  know all  know-all  knowall  See Words Also In
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Appropriate Prepositions
Angry with(কারো সাথে ক্রুদ্ধ হওয়া): The teacher was very angry with the students.
Competent for(যোগ্য): He is not competent for the post.
Concentrate on(কেন্দ্রীভূত করা): Try to concentrate your attention on your studies.
Consolidate for (শক্তিশালী করা): The four new companies consolidated for greater efficiency.
Married to (বিবাহিত): Salma was married to a Govt. Officer.
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Idioms
At last (in the end – অবশেষে) He tried hard, and at last, succeeded in achieving his goal.
Be all and end all (the ultimate out come- চরম পরিণতি—n) A loss of one million taka was the be all and end all of the projects.
Call in question (সন্দেহ করা): No one can call his honesty in question.
Learn by heart (মুখস্থ করা)— He learnt the poem by heart.
Seventh heaven – (মহাখুশী) – I was in the seventh heaven when I heard the news of my BCS final result.