| 100% | SOLAR | 5 | Renewable source of energy that is derived from the sun |
| 68% | SOLAR | 5 | Energy that is derived from the sun |
| 53% | MACE | 4 | Flavorful spice that is derived from the covering of nutmeg seeds |
| 52% | SOLAR | 5 | Renewable energy that harnesses power from the sun |
| 46% | THETA | 5 | Letter that was derived from the Phoenician letter teth |
| 45% | SOLAR | 5 | Energy derived from the sun, say |
| 45% | FURY | 4 | Word meaning "extreme rage" that is derived from the Erinyes in Greek mythology |
| 43% | FUSION | 6 | Mr. ___, gadget from "Back to the Future" that is a source of sustainable energy |
| 43% | INDIGO | 6 | Rainbow color whose name is derived from the country of its origin |
| 43% | DEUSEX | 6 | RPG whose name is derived from the name of a dramatic device |
| 42% | SOLAR | 5 | Renewable energy from the sun |
| 41% | TIDAL | 5 | Form of hydropower that is generated from the movement of waves |
| 41% | PLUTO | 5 | Planet that was dropped from the list of planets |
| 41% | BIOMASS | 7 | Renewable energy source which is developed from organic materials that come from plants and animals |
| 41% | ITASCA | 6 | Lake that is a source of the Mississippi |
| 41% | NUTMEG | 6 | Evergreen tree that is the source of mace |
| 40% | MINKS | 5 | Weasel cousins that are the source of expensive fur |
| 40% | MUNG | 4 | Small beans that are the source of bean sprouts |
| 40% | GRAPES | 6 | Pulpy fruits that are the main sources of wine |
| 39% | TORTUROUS | 9 | ... that is spelled entirely from the last dozen letters of the alphabet |
| 39% | ALF | 3 | * Sitcom character from the '80s that is an example of 11a |
| 39% | CROCI | 5 | Flowers that are a source of the anti-inflammatory drug colchicine |
| 39% | SOLAR | 5 | Kind of renewable energy, obtained from sun |
| 39% | CITRATE | 7 | Salt that can be derived from the acid in lemons and limes |
| 39% | HBO | 3 | Channel name that was dropped from the name of streaming service Max |
| 39% | SOY | 3 | Kind of beans that are the source of 4-Down |
| 38% | SOLAR | 5 | Kind of green energy from the sun |
| 38% | VIOLA | 5 | Five-lettered flower that is also the name of actress Davis from "The Help" |
| 38% | SNL | 3 | Show that was the source of "The Blues Brothers" and "Wayne's World": Abbr. |
| 38% | GLEE | 4 | Fox series that was the source of 80 Billboard Hot 100 songs in 2010 |