| Discovered Discover's limit, with "out" | 53 |
| Discovered some underground rock, perhaps | 41 |
| Discoverer of a peak | 20 |
| Discoverer of a polio vaccine | 29 |
| Discoverer of American mainland | 31 |
| Discoverer of AntarcticaÂ’s largest ice shelf | 48 |
| Discoverer of Eminem | 20 |
| Discoverer of Florida: 1513 | 27 |
| Discoverer of heavy hydrogen | 28 |
| Discoverer of helium and neon | 29 |
| Discoverer of New Zealand | 25 |
| Discoverer of North American mainland | 37 |
| Discoverer of Nova Scotia | 25 |
| Discoverer of Nova Scotia: 1497 | 31 |
| Discoverer of nuclear fission | 29 |
| Discoverer of Orion's fifth star | 36 |
| Discoverer of polonium | 22 |
| Discoverer of radium | 20 |
| Discoverer of six comets | 24 |
| Discoverer of stars? | 20 |
| Discoverer of Tahiti | 20 |
| Discoverer of the Amazon's mouth | 36 |
| Discoverer of the Cape of Good Hope | 35 |
| Discoverer of the law of quadratic reciprocity | 46 |
| Discoverer of the Marianas: 1521 | 32 |
| Discoverer of The Miracles | 26 |
| Discoverer of the Mississippi | 29 |
| Discoverer of the North American mainland | 41 |
| Discoverer of the St. Lawrence | 30 |
| Discoverer of Tonga | 19 |
| Discoverer of Uranus | 20 |
| Discoverer of Vinland | 21 |
| Discoverer's call | 21 |
| Discoverer's cries | 22 |
| Discoverer's cry | 20 |
| Discoverer's interjection | 29 |
| Discoverer's outcry | 23 |
| Discoverer's shout | 22 |
| Discoverer's shouts | 23 |
| Discoverer's word | 21 |
| Discoverers | 11 |
| Discoverers of DNA | 18 |
| Discoverers' cries | 22 |
| Discoverers' shouts | 23 |
| Discoveries | 11 |
| Discoveries in Al Hirschfeld drawings | 37 |
| Discoveries of Michael Faraday | 30 |
| Discoveries, colloquially | 25 |
| Discovers | 9 |
| Discovers intuitively | 21 |
| Discovers unexpectedly | 22 |
| Discovers, as a clue | 20 |
| Discovery | 9 |
| Discovery accompaniers | 22 |
| Discovery agcy. | 15 |
| Discovery at Sutter's Mill | 30 |
| Discovery call | 14 |
| Discovery Channel game show with a host/driver | 46 |
| Discovery Channel game-show setting | 35 |
| Discovery channel programming block that included "Ocean of Fear" | 75 |
| Discovery Channel subj. | 23 |
| Discovery Channel survival show | 31 |
| Discovery cries | 15 |
| Discovery cry | 13 |
| Discovery gp. | 13 |
| Discovery grp. | 14 |
| Discovery I computer | 20 |
| Discovery in a British mystery | 30 |
| Discovery in a seam | 19 |
| Discovery launcher | 18 |
| Discovery launchers | 19 |
| Discovery location? | 19 |
| Discovery made by a spot check? | 31 |
| Discovery maker | 15 |
| Discovery medium | 16 |
| Discovery monitor | 17 |
| Discovery named for James Cook's superior officer | 53 |
| Discovery of 1781 | 17 |
| Discovery of 1898 | 17 |
| Discovery of 1938 | 17 |
| Discovery of a Spanish chemist in 1275 | 38 |
| Discovery of Daniel Rutherford | 30 |
| Discovery of Eric the Red | 25 |
| Discovery of Galileo | 20 |
| Discovery of March 13, 1781 | 27 |
| Discovery of Sir James Chadwick | 31 |
| Discovery of the explorer Louis Joliet | 38 |
| Discovery of the mother lode? | 29 |
| Discovery of Vitus Bering before his shipwreck | 46 |
| Discovery One computer | 22 |
| Discovery One's onboard mission specialist | 46 |
| Discovery org. | 14 |
| Discovery sister network | 24 |
| Discovery sister station | 24 |
| Discovery some attribute to Jolliet | 35 |
| Discovery sounds | 16 |
| Discovery summer highlight | 26 |
| Discovery team | 14 |
| Discovery time: 1492 | 20 |
| Discovery utterance | 19 |