Toughness : বলিষ্ঠতা; ঘন অবস্থা; দ্রঢ়িমা; কার্কশ্য; শ্রমসাধ্যতা;
Related Words
theisms  thickness  toucans  touchiness  toughening  toughens  toughness  See Words Also In
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Appropriate Prepositions
Convenient to(সুবিধাজনক): The work is convenient to your nature.
Crave for(আকাঙ্ক্ষা করা): Everyone craves for care.
Indifferent to (উদাসীন): Everybody is indifferent to my problem.
Look at (তাকানো): Students look at the blackboard.
Regret for (দুঃখ করা): We regretted for his failure.
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Idioms
Give one’s right arm (বিপদের ঝুকি নেয়া): I will give my right arm if I could manage the tickets.
Run short (কমতি পড়া) —I ran short of money.
To the backbone (হাড়ে হাড়ে): I know this boy to the backbone.
Three score (ষাট): He is happy as his brother got three score.
To the backbone (to the core, হাড়ে হাড়ে) —The boy is wicked to the backbone.