Caustic soda : তিক্ত সোডা;
Related Words
caustic soda  causticity  chastised  See Words Also In
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Appropriate Prepositions
Consistent with(সামঞ্জস্যপূর্ণ): Your action is not consistent with your word.
Desist from (বিরত থাকা): She desisted from making this.
Faithful to (বিশ্বস্ত): The dog is very faithful to its master.
Noted for (বিখ্যাত): She is noted for dancing.
Run over (চাপা পড়া): The man was run over by a truck.
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Idioms
In no time (শীঘ্র): He will finish the work in no time.
Man of letters (পন্ডিত ব্যক্তি): You are truly a man of letters.
Square meal (পেট ভরা আহার): He is too poor to have a square meal everyday.
To the letter (in all details, অক্ষরে অক্ষরে) —Follow my advice to the letter.
With might and main (যথা শক্তি দিয়ে) —He tried with might and main to help me.