Synonyms of reigning

1 Syllable
royal
2 Syllables
ruling, regnant
3 Syllables
controlling, prevailing, monarchal, supreme, sovereigns, governing, sovereign, dominant
4 Syllables
predominant, dominating, self-governed, overweighing, undefeated
5 Syllables
dominative, overbalancing
6 Syllables
authoritative