Thankless : অকৃতজ্ঞ; প্রশংসাহীন;
Related Words
tangles  thankless  thanklessness  tingles  tinkles  See Words Also In
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Appropriate Prepositions
Appoint to(নিযুক্ত করা/হওয়া): Kibria has been appointed to the post of Headmaster.
Charge with(অভিযুক্ত করা): He is charged with killing.
Comply with(মেনে নেওয়া): The clerks must comply with the orders of their officer.
Recover from (সুস্থ হওয়া; পূর্ব অবস্থায় ফিরে আসা): The patient has not yet recovered from his severe illness.
Thirst for (তৃষ্ণা, আকাঙ্ক্ষা): A wise man has no thirst for wealth.
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Idioms
Crocodile tears (মায়াকান্না): He shed crocodile tears at our misery.
Follow the footsteps of (পায়ে পায়ে অনুসরণ করা): People always follow the footsteps of some great man.
Lose one’s heart (প্রেমে পড়া) — He lost his heart to the girl.
Make both ends meet (আয় ব্যয় মেলানো): I cannot make both ends meet with my small income.
Pandora’s box (আপাতঃ দৃষ্টিতে ভালো মনে হলেও আসলে ভালো নয়)—His words proved to be Pandora’s box.