Synonyms of the word

regnant

• adj. Reigning, ruling; currently holding power.
• adj. Dominant, holding sway; holding particular power or influence.
• n. (obsolete) A sovereign or ruler.

powerful

• adj. Having, or capable of exerting power, potency or influence.
• adj. (mining) Large; capacious; said of veins of ore.

reigning

• adj. Currently ruling or holding a position.
• v. present participle of reign.

ruling

• adj. That rules; predominant; chief; reigning; controlling.
• n. An order or a decision on a point of law from someone in authority.
• v. present participle of rule.