Synonyms and related words :
ahead, all-absorbing, antecedent, anterior, arch, banner, before, best, capital, cardinal, central, champion, chief, controlling, crowning, dominant, exordial, first, firstly, focal, fore, foregoing, forehand, forward, front, frontal, great, head, heading, headmost, hegemonic, highest, in advance, in front, in the forefront, in the foreground, in the front, in the lead, inaugural, initial, initiatory, leading, magisterial, maiden, main, master, notable, noted, noteworthy, overriding, overruling, paramount, precedent, preceding, precessional, precursory, predominant, preeminent, prefatory, preliminary, preludial, prelusive, premier, preparatory, preponderant, prevailing, prevenient, primal, primarily, primary, prime, principal, prior, proemial, prominent, propaedeutic, ranking, ruling, sovereign, star, stellar, supereminent, superior, supreme, to the fore, to the front, topflight, topmost, up ahead, uppermost