I think you mean Interior. Interior means something that is within; inside.
A sentence example would be: He observed the mansion's interior with awe.
I hope this helped.
Thank you,
Otaku
B and C, i’m not sure if theirs another one tho
She wanted to kill herself and petta at the end just to spite the capital and not give them a victor
Secure is a verb because it is an action.
For example: Maria wanted to secure her seat belt in the car, on the way to school.
Fact: a noun is a person, place, or thing.
For example: Toys 'R' Us is a place
Jenny is a person
and a bowl is a thing
Hope this helped brooo :D