Offhand : তৎক্ষণাৎ আগে থেকে প্রস্তুত না হয়ে
Related Words
off and on  off hand  offend  offended  offender  offenders  offending  offends  offhand  offhanded  See Words Also In
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Appropriate Prepositions
Attention to(মনোযোগ): He has no attention to his studies.
Averse to (বিমুখ): Rahim was averse of your various problems.
Depend on (নির্ভর করা): Presently, the students depend on/upon guide books.
Full of (পরিপূর্ণ): Our Rivers are full of fishes.
Relevant to (প্রাসঙ্গিক): Your answer is not exactly relevant to my question.
Browse All Appropriate Prepositions
Idioms
All at once - (হঠাৎ): I feel terribly sleepy all at once.
At the eleventh hour (at the last moment-শেষ মুহুর্তে adv.) The patient was in a dangerous condition and the doctor came at the eleventh hour.
Fish in a troubled water (এলোমেলো অবস্থার সুযোগ নেয়া): He made a lot of money by fishing in a troubled water.
Slip of the pen (লেখায় অসতর্কতাবশত সামান্য ভুল): The mistake is due to a slip of the pen.
Short cut (সংক্ষিপ্ত পথ)— He comes by this shortcut.