Synonyms of swiftly
- 1 Syllable
- swift, quick
- 2 Syllables
- promptly, flat-out, quickly, hotfoot, speeder, fleetly
- 3 Syllables
- double-quick, speedily, snappily, hurriedly, rapidly, asudden, apace, punctually, suddenly, hastily, posthaste
- 4 Syllables
- summarily, lickety-split
- 5 Syllables
- arbitrarily, peremptorily, expeditiously
- 6 Syllables
- precipitately
- 7 Syllables
- unpremeditatedly