What is another word for "ahead"?

Roget's Thesaurus (1911) lists these synonyms for "ahead": accession, accretion, add, additional, advance, advanced, aggrandize, aggrandizement, aggravate, aggravation, akimbo, anterior, anteriority, arms, ascend, ascent, augment, augmentation, beak, beard, beat, before, bend, bid, big, bluster, bold, bow, brave, brow, call, cartel, challenge, chest, coin, come, confront, countenance, courage, crescendo.