| Bechstein's, Daubenton's and barbastelles are the rarest of British bats and all occur here. |
| Those who brandish or discharge firearms in a public place would, in all but the rarest cases, be locked up. |
| The Javan rhinoceros is often called the rarest large mammal on earth and perhaps the most endangered. |
| Triassic asteroids are among the rarest of fossils, hitherto comprised of only three genera, all from Europe. |
| It is only the rarest few who have come to earn this privilege in past lives. |
| Fitzpatrick's rarest wine, called Tir Na Nog, is a robust blend of Nebbiolo, Sangiovese, and Zinfandel. |
