| 100% | MALLEE | 6 | Australian eucalyptus tree such as the Blackbutt — or Plunkett — |
| 55% | REDGUM | 6 | Any of various Australian eucalyptus trees with aromatic leaves such as the River — |
| 51% | CONIFER | 7 | Tree such as the fir or pine that produces cones |
| 51% | HORNBEAM | 8 | Hardwood tree such as the Japanese —, European — or American — |
| 50% | PLANE | 5 | Tree such as the American — or Oriental — with ball-shaped heads of fruit |
| 48% | SEALION | 7 | Marine mammal such as the California — or Australian — |
| 46% | SPARROW | 7 | Small finch-like bird such as the house — or tree — |
| 45% | MAPLE | 5 | Tree or shrub such as the red — or sugar — |
| 42% | HYRAX | 5 | Agile hoofed mammal of Africa and Asia such as the rock — or tree — |
| 42% | BIRCH | 5 | Tree with thin peeling bark such as the silver — or yellow — |
| 42% | CONIFERS | 8 | Trees such as the pine that hold seeds in cones |
| 40% | MOLLUSC | 7 | Invertebrate such as the snail, clam or octopus |
| 40% | BEE | 3 | Insect such as the mason — or carpenter — |
| 40% | BEAR | 4 | Mammal such as the spectacled — or sun — |
| 40% | NOCTULE | 7 | Bat such as the Common — or Japanese — |
| 39% | QUEBRACHO | 9 | South American tree such as the Red — whose wood is used in tanning |
| 39% | CANAL | 5 | Waterway such as the Panama or Erie |
| 39% | CANAL | 5 | Passage such as the Erie or Suez |
| 39% | CANAL | 5 | Waterway such as the Suez or Panama |
| 39% | MELON | 5 | Fruit such as the cantaloupe or honeydew |
| 39% | BIRCH | 5 | Tree or shrub with thin peeling bark such as the silver — or yellow — |
| 39% | LILY | 4 | Perennial plant such as the Turk's Cap — or Tiger — |
| 39% | STILT | 5 | Wading bird such as the black-winged — or white-backed — |
| 39% | OXPECKER | 8 | African bird such as the yellow-billed — or red-billed — |
| 39% | GREENFINCH | 10 | Eurasian bird such as the Grey-capped — or Yellow-breasted — |
| 39% | DIVER | 5 | Large waterbird such as the Black-throated — or Great northern — |
| 39% | WRESTLER | 8 | Athlete such as The Rock or The Undertaker |
| 39% | POPPY | 5 | Herbaceous plant such as the Iceland — or Opium — |
| 39% | ROCKFISH | 8 | Marine fish such as the Quillback — or China — |
| 39% | PETREL | 6 | Oceanic bird such as the Antarctic — or snow — |