Synonyms for Now (same or very similar meaning)
WordNet sense 1 (at the present moment):
at presentWordNet sense 2 (without delay or hesitation; with no time intervening):
directly, forthwith, immediately, instantly, straightaway, at once, in real time, like a shot, straight off, right awayWordNet sense 3 (in these times):
nowadays, todayFrom the ODE community, based on WordNetadd/edit