Isabgol
Psyllium husk is called "Isabgol" in Hindi.
Carom seeds are called Ajwain in Hindi
Poppy seeds in Hindi are called Khasakhasa.
Masoor dal not sure
hindi name of spiegel seed
Flax seeds
Turnip seeds in Hindi are called "शलजम के बीज" (shaljam ke beej).
Cardamom is called Badi Ilaichi or Kali Ilaichi in Hindi. There is a pod available at grocery shop. It is better to buy pods rather than seeds.
Dill seeds are called "सुवा बीज" (suva beej) in Hindi.
Hump seeds are called "Guar phali" or "Guar beans" in Hindi.
radish seeds
Opium seeds are called "अफ़ीम के बीज" (afim ke beej) in Hindi.