Toughen : কঠিন করা বা হওয়া;
Related Words
tegmen  thesun  token  toucan  touch on  toughen  See Words Also In
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Appropriate Prepositions
Appropriate to(যোগ্য): His answer is appropriate to the question.
Composed of(তৈরী): This medicine is composed of vitamins and minerals.
Damage to (ক্ষতি): The flood caused much damage to crops last year.
Married to (বিবাহিত): Salma was married to a Govt. Officer.
Remind of (স্মরণ করিয়ে দেওয়া): He reminded me of his request to lend him some money.
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Idioms
At death’s door (at the point of death- মৃত্যুর দ্বারে) The patient is now at death’s door.
Liable to mislead (প্রতারণাপূর্ণ- deceptive): Appearances can often be liable to mislead.
Set out (যাত্রা করা)— I will set out in time.
To the utmost (যথাসাধ্য) - I tried to the utmost of my ability to have a job.
To the brim (কানায় কানায়) - The river was full to the brim.