| Word | Plural | % Correct |
|---|---|---|
| Elf | Elves | 100%
|
| Corps | Corps | 86%
|
| Medium | Media | 86%
|
| Moose | Moose | 86%
|
| Phenomenon | Phenomena | 86%
|
| Series | Series | 86%
|
| This | These | 86%
|
| Basis | Bases | 71%
|
| Datum | Data | 71%
|
| Locus | Loci | 71%
|
| Matrix | Matrices | 71%
|
| Ovum | Ova | 71%
|
| Phylum | Phyla | 71%
|
| Stratum | Strata | 71%
|
| Vertebra | Vertebrae | 71%
|
| Neurosis | Neuroses | 57%
|
| Tableau | Tableaux | 57%
|
| That | Those | 57%
|
| Genus | Genera | 29%
|
| Apex | Apices | 14%
|