Unaccountable : কারণ নির্ণয়ে অসাধ্য; অকারণ; দায়ী নহে এমন;
Related Words
unaccountable  unaccountably  uncountable  See Words Also In
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Appropriate Prepositions
Affection for(স্নেহ): She has a great affection for the child.
Convinced of (আশ্বস্ত): You are convinced of his product.
Die of (রোগে মরা): Many people died of cholera.
Indispensable to (অত্যাবশ্যকীয়): Your help is indispensable to him.
Play on (বাজানো): They play on the piano.
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Idioms
Die in harness (কর্মরত অবস্থায় মারা যাওয়া): Dr. Sen died in harness.
Ins and out (খুঁটিনাটি): I know ins and outs of this file.
Take one to task (rebuke, তিরস্কার করা)— He took me to task for negligence of duty.
Up-to-date (আধুনিক) - Now-a-days ladies are very up to date.
Well-to-do (সঙ্গতিপূর্ণ) - He was not born in a well-to-do family.