Foremost(a.) First in time or place; most advanced; chief in rank or dignity; as, the foremost troops of an army.
Thesaurus Entries
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