Over confidence : অত্যধিক বিশ্বাস; অত্যধিক আস্থা;
Related Words
over confidence  overconfidence  See Words Also In
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Appropriate Prepositions
By heart (মুখস্থ): Kamal learnt to poem by heart.
Contrary to(বিপরীত, পরিপন্থী): Students should not act contrary to the rules of discipline.
Convince of(বিশ্বাস হওয়া): I am convinced of your efficiency.
Look up (ডিকশনারি থেকে শব্দার্থ খোঁজা): He is looking up a new word meaning from dictionary.
Subsist on (বেঁচে থাকা): The poor subsist mainly on rice and pulses.
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Idioms
At the latest (খুব বেশি দেরী হলে) He will arrive here at 5 p. m. at the latest.
Fall flat (ফলপ্রসূ না হওয়া): This business is going to fall flat.
Follow the footsteps of (পায়ে পায়ে অনুসরণ করা): People always follow the footsteps of some great man.
Man of letters (পন্ডিত ব্যক্তি): You are truly a man of letters.
Read between the lines (understand the significance, অন্তনিহিত অর্থ বুঝা) Try to read between the lines of the letter.