the king and queen lived in a Royal way.
or
The king wear royal robes.
The courtier to the king was looking as royal as him. This is a sentence containing courtier in it.
The King's royal retinue was treated harshly.
I think that that royal winked at you. The Royal Flush won that hand.
The commander of the royal force needs to carry a stentorian voice.
I have also answered a question about getting a royal permit today.
The witch had her minions carry out the sinister plot to murder the royal family.
The King had a royal ministre in the castle
The Royal National Lifeboat Society was originally formed to help rescue mariners in distress.
The royal family had a feast to celebrate the king's birthday.
there are privileges appertaining to the Royal family
A royal colony is an establishment by royal command. The royal colony grew into a great city.
You can use the word Truss in a sentence like this.