| 100% | PUCE | 4 | Color also called "eureka red" |
| 57% | PIMPERNEL | 9 | Scarlet __, flower also called red chickweed |
| 54% | NOMEKING | 8 | Land of Oz villain also called Roquat the Red |
| 52% | SAXIFRAGE | 9 | Plant also called rockfoil with small white, red or yellow flowers |
| 51% | ZINFANDEL | 9 | Red wine grape also called Primitivo |
| 49% | DHAK | 4 | Tropical Asian leguminous tree, also called Flame of the Forest, yielding a red resin |
| 49% | BOBCAT | 6 | Wild American feline also called the red lynx |
| 46% | ALIAS | 5 | Also called |
| 46% | AKA | 3 | Also called |
| 45% | GNU | 3 | Also called wildebeest |
| 44% | JEROBOAM | 8 | Also called double-magnum |
| 44% | STERNUM | 7 | Also called the breastbone |
| 43% | BOBCAT | 6 | A medium-sized cat also called a red lynx |
| 43% | GER | 3 | Also called Deutschland, for short |
| 43% | AKA | 3 | Also called by the name |
| 42% | RIMU | 4 | Coniferous tree of New Zealand also called a red pine |
| 42% | IRIS | 4 | Color also known as endive blue |
| 42% | UREA | 4 | Also called carbamide, produced by kidneys |
| 42% | WALLWALK | 8 | Also called an allure, battlement passageway |
| 42% | GLUCOSE | 7 | Also called dextrose or grape sugar |
| 41% | TETANUS | 7 | Affliction also called lockjaw |
| 41% | DORADO | 6 | Fish also called mahimahi |
| 41% | ARKS | 4 | Vessels also called broadhorns |
| 41% | THAI | 4 | Language also called Siamese |
| 41% | ULNAE | 5 | Bones also called cubiti |
| 41% | KENKEN | 6 | Diversion also called MathDoku |
| 41% | SPIREA | 6 | Shrub also called meadowsweet |
| 41% | ETNA | 4 | Volcano also called Mongibello |
| 41% | PEYOTE | 6 | Cactus also called mescal |
| 41% | WHOOPINGCOUGH | 13 | Disease also called pertussis |