| abrupt(adjective, summary, rapid, unexpected, instant) |
| alacritous(adjective, summary, abrupt, rapid, unexpected) |
| barrelling(summary, abrupt, rapid, unexpected, instant) |
| breakneck(adjective, summary, rapid, instant) |
| cracking(adjective, summary, abrupt, rapid, unexpected) |
| double-quick(adjective, adverb, quick, summary, abrupt) |
| expeditious(adjective, summary, rapid, instant) |
| express(adjective, summary, rapid, instant) |
| fleet(adjective, summary, rapid, instant) |
| fleet-footed(adjective, summary, abrupt, rapid, unexpected) |
| flying(adjective, summary, abrupt, rapid, unexpected) |
| hasty(adjective, summary, rapid, instant, tumultuous) |
| headlong(adjective, summary, rapid, instant, tumultuous) |
| hurried(adjective, summary, rapid, instant) |
| in no time(expression, idiom, adverb, quick, rapidly) |
| in nothing flat(expression, adjective, idiom, summary, abrupt) |
| like crazy(expression, adjective, summary, abrupt, unexpected) |
| like mad(expression, adjective, summary, abrupt, unexpected) |
| live |
| nimble(adjective, summary, rapid, instant) |