Unthinkable : অচিন্তনীয়;
Related Words
unthankful  unthankfulness  unthinkable  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Assure of(আশ্বাস দেওয়া): I can assure you of the Principal’s honesty.
Aware of(অবগত): I am not aware of his dishonesty.
Indulge in (আসক্ত): You should not indulge in social media.
Quarrel with (ঝগড়া করা): Some girls quarreled with one another.
Side with (পক্ষ অবলম্বন করা): The Chairman sided with the powerful party.
Browse All Appropriate Prepositions
Idioms
Fight shy of (এড়িয়ে যাওয়া): Honest boys always fight shy of bad and dishonest friends.
Moot point (অমীমাংসিত বিষয়): Dowry system is still a moot point in Bangladesh.
Pick a quarrel (ঝগড়া করা)—Do not pick a quarrel.
Red letter day (স্মরণীয় দিন): The 16th December is a red letter day for us.
Read between the lines (understand the significance, অন্তনিহিত অর্থ বুঝা) Try to read between the lines of the letter.