Prevalecente, reinante, imperante.
a.Exercising regal authority; reigning; as, a queen regnant. Having the chief power; ruling; predominant; prevalent
adj.reigning, ruling, powerful similar term
Vogais: ea
Consoantes: rgnnt
resonant, recant, regent, resignment, rasante, reagent, resiant, rousant, reascent, reassignment.