Perturbation : ব্যাকুলতা; উদ্বেগ; চাঁচল্য; বিচলন; চঁচলতা; ক্ষোভ; দুশ্চিন্তা;
Related Words
perturbation  perturbations  See Words Also In
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Appropriate Prepositions
Adequate for(পর্যাপ্ত): The loan given by the bank is not adequate for the farming project.
Depend on (নির্ভর করা): Presently, the students depend on/upon guide books.
Run into (জড়িয়ে পড়া): He had run into debt.
Suffer from (অসুখে ভোগা, কষ্ট পাওয়া): He has been suffering from fever for last three days.
Urge upon (আহবান জানানো): She urged upon his son the importance of being honest.
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Idioms
All in - (পরিশ্রান্ত): I was all in after the meeting.
Cock and bull story (আষাঢ়ে গল্প): You must be ashamed of your cock and bull story.
Lose heart (হতাশ হওয়া) — Do not lose heart in danger.
Red tape (official formalities, অফিসের কাজ)— You would not believe the red tape involved in getting the required permits.
Without fail (অবশ্যই) - You must attend the meeting without fail.