Rightfully synonyms

Any one introspectively apprehending the facts must grant, he thought, that benevolence was an integral part of human nature and that conscience was rightfully supreme.

Although the number is not markedly huge, pet owners are still rightfully nervous.

She then learns that her Axel is taking a job that rightfully belongs to her father.

The decision is rightfully in your hands.

I will speak to Sasha to determine what it is he stole, and if it is rightfully owned by the Dark One, which it must be in order for you to reclaim it.