I have compiled the list from wikipedia, google translated for each language for this post. I will keep updating this page every now and then...
NOTE : This is copyrighted @Sharmis Passions so please do not copy!
Pulses & Lentils
English Name
Tamil Name
Hindi Name
Beaten Rice
Aval
Poha
Bengal
Gram
Kadala Paruppu
Chana Dal
Black Gram Sabut
Ulutham Paruppu
Urad Dal / Kaali Dal
Black Eyed Beans
Karamani
Chawli / Lobhia
Broken Wheat
Udaitha Kothumai
Dalia
Chickpeas (brown)
Karuppu Kondakalai
Chana
Chickpeas (green)
Pacha Kondakadalai
Cholia / Hara Chana
Chickpeas (white)
Kondakadalai
Kabuli Chana
Gram Flour
Kadalamavu
Besan / Chane Ka Atta
Split
Green Gram Dal
Paasi Paruppu
Mung Dhal
Green Moong Dal
Pacha Payaru
Moong dal
Cowpeas
Thattapayir
Red Lobia / Bura
Hyacinth Beans
Mochakottai
Val Dal
Pearl millet
Kambu
Bajra
Sago
Javarisi
Sabudana
Finger Millet
Kelviragu
Ragi
Horse Gram
Kollu
Kulthi
Maize Flour
Sola Maavu
Makai Ka Atta
Puffed Rice
Pori
Kurmura
Red Kidney Beans
Rajma
Rajma
Red Lentil
Mysore
Paruppu
Masoor Dhal
Refined Flour
Maida
Maida
Wheat Flour
Gothumai
Gehun Ka Atta
Raw Rice
Pacharisi
Chawal
Boiled Rice
Pulungal Arisi
Semolina
Ravai
Rava / Suji
Split Red Gram
Tuvaram Paruppu
Tuvar Dal / Arhar Dal
Wheat
Gothumai
Gehun
Spices & Kitchen Dailies
English Name
Tamil Name
Hindi Name
Aniseed
Sombu
Saunf
Asafoetida
Perumkayam
Hing
Basil leaves
Tulsi
Tusli ke patte
Bay leaf
Talishappattiri
Tamal patra
Black Cumin Seeds
Karunj Jeeragam
Shahi Zeera
Cardamoms (brown)
Periya Elakkai
Elaichi
Cardamoms (green)
Pacha Elakai
Elaichi
Cinnamon
Pattai
Dalchini
Cloves
Grambu/lavangam
Laung
Coriander seeds
Vara Kothamallli
Sukha Dhania or Dhanya
Coriander
leaves/Cilantro
Kothamalli thalai
Dhania
Curry leaves
Karivepilai
Cadi patta
Mint leaves
Puthina
Pudina
Fenugreek seeds
Vendhayam
Methi
Garlic
Poondu
Lashun
Fresh Ginger
Inji
Adrak
Dry Ginger
Sukku
Sunth
Green chillies
Pacha Milagai
Hari Mirch
Lime
Elumichai Pazham
Nimbu
Mace
Jathi pathri
Javanthri
Mango powder
Maanga podi
Aamchur
Mint leaves
Pudhina
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