Acuity : তীক্ষ্নতা; উপলব্ধির তীক্ষ্ণতা;
Related Words
acidity  acquit  acquitted  act  acuity  acute  assiduity  See Words Also In
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Appropriate Prepositions
Careful of(যত্নশীল থাকা): Sadia is careful of her health.
Conscious of(সচেতন): I am conscious of my deficiencies.
Effect of (প্রভাব): The effect of corruption is very harmful for our society.
Inquire into (খতিয়ে দেখা): The police officer will inquire into the matter.
Run over (চাপা পড়া): The man was run over by a truck.
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Idioms
Brown study (day dream-দিবাস্বপ্ন -n) The woman is absorbed in a brown study.
Dead language (যে ভাষা এখন আর কথ্য নয়): Sanskrit is a rich language, but it is now a dead language.
Ins and out (খুঁটিনাটি): I know ins and outs of this file.
In vogue (চালু): This custom is not in vogue at present.
Upper hand (প্রাধান্য) - He got the upper hand in the selection.