royal, regal
Latin word, found 24 times in the texts on Socratos.
Cicero, De Republica 2.24: … ret, qui modo esset Herculis stirpe generatus; nostri illi etiam tum agrestes viderunt virtutem et sapientiam regalem, non progeniem quaeri oportere.
Ovid, Heroides 13.36: 'Indue regales, Laudamia, sinus!'
All forms of regalis