By chance : কপালজোড়ে; দৈবাৎ; দৈবক্রমে; ঘটনাক্রমে; অদৃষ্টক্রমে; হঠাৎ;
Related Words
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Appropriate Prepositions
Authority over (কর্তৃত্ব, আধিপত্য): She has no authority over his growing daughters.
Convenient to(সুবিধাজনক): The work is convenient to your nature.
Genius for (দক্ষতা): Nazrul had a genius for convincing girls.
Loyal to (অনুগত): Every citizen must be loyal to the state.
Regret for (দুঃখ করা): We regretted for his failure.
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Idioms
Eat humble pie (অপমান হজম করে ক্ষমা চাওয়া): The manager had to eat humble pie before his employees.
Fight shy (এড়িয়ে চলা): Why do you fight shy of your teacher?
Round the clock (সমস্ত দিন): He is working round the clock.
Tooth and nail (তীব্রভাবে): He fought tooth and nail for the sake of country.
With the sweat of one’s brow (মাথার ঘাম পায়ে ফেলে) — He earns his livelihood with the sweat of his brow.