| Hint | Answer | % Correct |
|---|---|---|
| Ox | Oxen | 94%
|
| Stimulus | Stimuli | 93%
|
| Mango | Mangoes | 92%
|
| Octopus | Octopi/Octopuses/Octopods | 92%
|
| Sheep | Sheep | 92%
|
| Datum | Data | 91%
|
| Criterion | Criteria | 90%
|
| Louse | Lice | 88%
|
| Tornado | Tornadoes | 87%
|
| Wharf | Wharves | 86%
|
| Appendix | Appendices | 81%
|
| Vertebra | Vertebrae | 81%
|
| Runner-up | Runners-up | 78%
|
| Hippopotamus | Hippopotami | 77%
|
| Hypothesis | Hypotheses | 77%
|
| Oasis | Oases | 76%
|
| Species | Species | 76%
|
| Plateau | Plateaux | 75%
|
| Memorandum | Memoranda | 59%
|
| Corpus | Corpora | 21%
|