| Rating | Solver | Clue |
|---|---|---|
| MINUTE | Very small time periods | |
| INSTANTS | Very small time periods | |
| NANOSECOND | Very small amount of time | |
| MICROSECOND | Very small unit of time | |
| JUST | Barely; merely; scarcely; only; by a very small space or time; as, he just missed the train; just too late. | |
| IMPULSE | The action of a force during a very small interval of time; the effect of such action; as, the impulse of a sudden blow upon a hard elastic body. | |
| THOUSANDTH | Occurring as being one of, or the last one of, a very great number; very small; minute; -- used hyperbolically; as, to do a thing for the thousandth time. | |
| MARSUPIALIA | ...ordinary mammals in having the corpus callosum very small, in being implacental, and in having their young born while very immature. The female ... | |