Virulence : তীব্রতা; উগ্রতা;
Related Words
virulence  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Based on(প্রতিষ্ঠিত, ভিত্তিক): His information is not based on the correct information.
Convenient to(সুবিধাজনক): The work is convenient to your nature.
Fatigued by (ক্লান্ত): He was fatigued by hard work.
Indifferent to (উদাসীন): Everybody is indifferent to my problem.
Refrain from (বিরত রাখা বা থাকা): I refrained him from smoking.
Browse All Appropriate Prepositions
Idioms
At home (comfortable— আরাম) He feels at home in Dhaka now.
As a rule (নিয়ম অনুসারে.) As a rule, she kept silent in the meeting.
To and fro (hither and thither, এদিক ওদিক)-The man is walking to and fro.
To the letter (in all details, অক্ষরে অক্ষরে) —Follow my advice to the letter.
Widow’s mite (দরিদ্রের ক্ষুদ্র দান): A windows mite is no less important than a large contribution of a rich man.