| Interesting historical periods |
| Action shots taken with a slow shutter speed |
| Astronomical time period |
| Actor who supposedly "destroyed the periodic table, because he only recognizes the element of surprise |
| A notable period of history |
| Term for a presidential period, historically |
| Astronomical time periods |
| Time period between birthdays |
| An extremely long period of time |
| Pre-event periods |
| Periodical publisher |
| Slow-moving New York City transportation? |
| Ascertains slowly |
| Slow, easy gait. |
| Periods from midnight to noon: Abbr. |
| Periods in history |
| Geologic period |
| Slow Sri Lankan lemur |
| Between-periods equipment |
| Very long period |
| Slow boat's destination? |
| A very long period of time |
| Online periodical, briefly |
| With "Slowly," classic 1973 film |
| Slow |
| Accentuated periods |
| Period ending about 9000 B.C. |
| Access slowly |
| Periods of inactivity |
| Progress very slowly |