they don't have a parents day. instead they have 'Raksha Bandhan' or Brother and Sister Day
In Hindi children's day is called 'baal-divas'.
Republic Day is called "Gantantra Diwas" in Hindi.
I don't know what they are called in English, but in Hindi, your daughter in law's parents would be called "Samdhees".
friend in Hindi is called mitr . or dost too can be used in day to day language .
mastishk in Hindi . Dimaag in urdu . though you can use dimaag in day to day language as its normally used by most people .
It is called as " Ganatantra Divas" or Prajasattak din
buttock : नितम्ब nitamband in day to day language, it is called कूल्हे koolhe
wahan is the word which is called in Hindi for there.
Hindi is called "hindi" in French.
its called 'hridaya' IN HINDI
Kangaroo is called कंगेरू in hindi.
Octopus in Hindi is called 'oshtopodi' in Hindi.