Synonyms of predominant

1 Syllable
main, chief, star
2 Syllables
prime, stapler, regnant, potent, central, reigning, mainstream, leading, weighty, chiefest, centric, mighty, world-class, rampant, steller, axial, first-string, five-star
3 Syllables
centroidal, monarchal, ascendent, surpassing, influential, principals, paramount, official, sovereign, governing, almighty, prevalent, principal, capitals, ascendant, supreme, superior, sovereigns, imperious, primary, overlying, dominant, outstanding, directing, preeminent, controlling, prevailing, transcendent, capital, mainline, prepotent, hundred-proof, out-of-sight, prominent, especial
4 Syllables
self-governed, high-caliber, dominating, effective, conventional, overweighing, high-and-mighty, overbearing, all-powerful, preponderant, arbitrary, second-to-none, absolute, omnipotent, efficacious, overriding, out-of-this-world
5 Syllables
super-eminent, supervisory, overpowering, dominative, overbalancing, predominate, supereminent, superlative
6 Syllables
authoritative