Synonyms of pronto

1 Syllable

swift, soon, quick, fast, pdq, now

2 Syllables

fasted, promptly, hastiest, quickest, fastest, quicker, swiftest, soonest, quickly, hasty, sooner, asap, swifter, chop-chop, faster, fleetly, speedball, hastier

3 Syllables

matinal, double-quick, fleet-footed, barrelling, snappily, instanter, fleetfooted, punctually, currently, straightaway, instantly, double-time, screamin', posthaste

4 Syllables

hypersonic, contiguously, harefooted

5 Syllables

immediately, instantaneously, expeditiously