In English there is no specific 'nomenclature' for 'Maradalu'. It is still known as 'Cousin'... maybe to be more specific 'Paternal Cousin' .
Jharoo in English is called as Brommer
Rajnigandha Flower is called Tuberose in English.
Jowar is called Sorghum in English.
mukhyamantri is called chief minister in english
AKhrot is being called as "walnut" in English ....
A sister is called either akka or chelli in Telugu. akka is elder sister and chelli is younger sister. Father's brothers daughters and mother's sisters daughters are also called sister in Telugu but maternal uncle's daughters or paternal aunt's daughters are not called sisters they are called " vadina" if she is yelder to you and "Maradalu" if she is younger.
Dad's sister in Telugu is called menattha attractive and fit bid¯.
younger brother's wife -- maradalu elder brother's wife ---vadina
In Telugu, you can refer to your brother-in-law as "bava" or "maradalu" when addressing him as "father" in a respectful manner.
Asafoetida in English...
They are called "Walnuts" in English.
jowar is called tide in english .
Jharoo in English is called as Brommer
Its called the Carom Seeds in English.
Suji is called semolina in English.
Shalgam is called "turnip" in English.
Commonly English is called 'angrezi' in Hindi.