predominant
Synonyms: absolute, all-powerful, almighty, arbitrary, ascendant, authoritative, chief, dominating, effective, efficacious, governing, impervious, influential, leading, main, master, mighty, official, omnipotent, paramount, potent, preponderant, prevailing, prevalent, primary, prime, principal, prominent, reigning, sovereign, superior, superlative, supreme, surpassing, transcendent, weighty Source: Roget's New Millennium Thesaurus Sign in to see full entry.