unsubstantiated Audio  /adjective/  অপ্রমাণিত; অপ্রমাণসিদ্ধ;
SYNONYM   Disproved;

Appropriate Preposition

  • Indifferent to ( উদাসীন ) He is indifferent to our problem.
  • Stare at ( একদৃষ্টিতে তাকানো ) She stared at me.
  • Deprived of ( বঞ্চিত ) He was deprived of his property.
  • Made of ( তৈরি ) This ring is made of gold.
  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Liking for ( রুচি ) She has a liking for music.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
  • Head and ears ( সম্পূর্ণরূপে ) He is over head and ears in debt.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake