Commutative law : বিনিময় নিয়ম;
Related Words
commutable  commutative law  commuted value  See Words Also In
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Appropriate Prepositions
Arrange for(ব্যবস্থা করা): We have arranged everything for our study tour.
Desire for (কামনা): He has no desire for fame.
Detrimental to (অপকারী): Smoking is detrimental to health.
Die of, for, from (মারা যাওয়া): He died of cholera. He died for his country. He died from an injury.
Penalty for, with (দণ্ড, জরিমানা): She has paid the penalty for the misuse of power with two years in prison.
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Idioms
At times (মাঝে মাঝে): He at times comes here.
In the wake of (ঠিক পরে): Police came in the wake of the accident.
Silver tongue (মিষ্টভাষী)- He is a man of silver tongue.
Take to one's heels (to run away, পালানো)- They took to their heels when they saw the policeman approaching.
Weal and woe (সুখ-দুঃখ): Human life is full of weal and woe.