Tough : শক্ত; কঠোরতা সইতে পারে এমন;
Related Words
though  thug  to hug  to weigh  tog  toga  togs  too high  tosh  touch  touches  touchy  tough  tous  tug  tugs  tush  See Words Also In
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Appropriate Prepositions
Abound with(ছেয়ে থাকা): They live in a region that abounds with oil.
Apologize to (ক্ষমা প্রার্থনা করা, দুঃখসহ ত্রুটি স্বীকার করা): The student apologized to the Principal for adopting unfair means in the examination.
Deaf to, of, in (না শোনা, বধির হওয়া): The boy is deaf to his father’s advice. This man is deaf of/in one ear.
Devoted to (মনোযোগী): He is devoted to music.
Rely on (নির্ভর করা): We should not rely on a lazy man.
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Idioms
From hand to mouth (দিন আনে দিন খায়): The poor man live from hand to mouth.
Out of date (সেকেলে): This fashion is out of date.
Pick a quarrel (ঝগড়া করা)—Do not pick a quarrel.
Run short (কমতি পড়া) —I ran short of money.
Widow’s mite (দরিদ্রের ক্ষুদ্র দান): A windows mite is no less important than a large contribution of a rich man.