| favored(adjective, smart, new, fly) |
| fitting(new, suitable, current, timely) |
| fleeting(adjective, quick, rapid, nimble) |
| hairtrigger(quick, rapid, nimble, speedy) |
| happening(smart, new, suitable, fresh) |
| hypersonic(quick, rapid, nimble, speedy) |
| in a jiffy(expression, idiom, quick, nimble) |
| in fashion(expression, adjective, sharp, fine, smart) |
| in nothing flat(expression, idiom, quick, nimble) |
| in style(expression, adjective, smart, new) |
| lickety split(expression, quick, nimble, speedy) |
| like a bat out of hell(expression, idiom, quick, nimble) |
| like all get out(expression, idiom, quick, nimble) |
| like crazy(expression, quick, nimble, speedy) |
| like mad(expression, quick, nimble, speedy) |
| new(adjective, smart, wonderful, sophisticated) |
| newfangled(adjective, smart, new, elegant) |
| on the double(expression, idiom, quick, nimble) |
| opportune(new, suitable, current, timely) |
| posthaste(quick, rapid, nimble, speedy) |