All time : অপূর্ব; অভূতপূর্ব; সর্বকালীন;
Related Words
al-time  all at once  all time  all-time  allot ment  allotment  allotments  alltime  altime  altimeter  altimetry  See Words Also In
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Appropriate Prepositions
Attest to(প্রত্যয়ন করা): I like to attest to your ability.
Faithful to (বিশ্বস্ত): The dog is very faithful to its master.
Independent of (স্বাধীন): They are independent of my health.
Look at (তাকানো): Students look at the blackboard.
Short of (অপর্যাপ্ত): I am running short of money.
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Idioms
Dead of night (মধ্যরাত্রি): The robbers broke into the house at dead of night.
In a fix (মুশকিলে পতিত হওয়া): The man is in a fix with his new hairstyle.
Make hay while sun shines (ঝোপ বুঝে কোপ মারা) You should try to make hay while sun shines.
Set something right (ঠিক করা)— He will set the machine right.
With the sweat of one’s brow (মাথার ঘাম পায়ে ফেলে) — He earns his livelihood with the sweat of his brow.