Here are a list of spices I always have in my kitchen.
Essential spices
Turmeric
Cumin seeds(Jeera)
Mustard seeds (rye)
Cumin powder (Jeera powder)
Coriander powder (Chania powder)
Chilli Powder (mirch)
Asafoteida (hing)
Dry Mango Powder (Amchur)
Garam masala
Supplemental spices
Sambar powder
Fenugreek seeds (methi)
Kitchen King
Paw bhaji masala
Hyderabadi biryani masala
Chana/Chole masala