Very basic question, what are the herbs/spices/seasonings that are the staples of your cooking?

Are there any that you use that are under-the-radar that you recommend?

I ask because I have gotten into cooking a lot more in the last six months or so and am looking to restock a spice rack I have had for years with things I will use. So nothing is too simple (salt/pepper) I'm just looking for ideas and looking to see what flavors the rest of Tildes enjoys!