| precise(adjective, characteristic, quality, timing, punctuality) |
| quickened(adjective, characteristic, quality, speed, punctuality) |
| rapid(adjective, characteristic, time, quality, speed) |
| rapid-fire(adjective, characteristic, time, quality, speed) |
| rattling(adjective, characteristic, time, quality, speed) |
| reliable(adjective, characteristic, time, quality, punctuality) |
| resolute(adjective, characteristic, time, quality, punctuality) |
| responsible(adjective, characteristic, time, quality, punctuality) |
| rushed(adjective, characteristic, quality, speed, punctuality) |
| scientifical |
| serious(adjective, characteristic, time, quality, punctuality) |
| solid(adjective, characteristic, time, quality, punctuality) |
| splitting(adjective, characteristic, time, quality, speed) |
| stanch(adjective, characteristic, time, quality, punctuality) |
| staunch(adjective, characteristic, time, quality, punctuality) |
| steadfast(adjective, characteristic, time, quality, punctuality) |
| steady(adjective, characteristic, time, quality, punctuality) |
| strict(adjective, characteristic, quality, timing, punctuality) |
| sworn(adjective, characteristic, time, quality, punctuality) |
| tried(adjective, characteristic, time, quality, punctuality) |