| 100% | EIO | 3 | Vowels in "Old MacDonald Had a Farm" |
| 91% | EIO | 3 | Vowel trio in "Old MacDonald Had a Farm" |
| 81% | BAAS | 4 | Sounds in "Old MacDonald Had a Farm" |
| 81% | OINK | 4 | Sound in "Old MacDonald Had a Farm" |
| 81% | MOO | 3 | Sound in "Old MacDonald Had a Farm" |
| 80% | EIO | 3 | "Old MacDonald Had a Farm" ending vowels |
| 78% | EIO | 3 | Last letters in "Old MacDonald Had a Farm" |
| 78% | OINK | 4 | Pig sound in "Old MacDonald Had a Farm" |
| 77% | OINKS | 5 | There are eight in "Old MacDonald Had a Farm" |
| 77% | MOO | 3 | Cow's sound in "Old MacDonald Had a Farm" |
| 77% | OINK | 4 | One of eight in "Old MacDonald Had a Farm" |
| 75% | EIEIO | 5 | String of nonsense letters in "Old MacDonald Had a Farm" |
| 75% | EIEIO | 5 | String of letters sung in "Old MacDonald Had a Farm" |
| 73% | EIO | 3 | Vowels that end "Old MacDonald Had a Farm" |
| 73% | EIEIO | 5 | Vowels sung in "Old McDonald Had a Farm" |
| 71% | AMOO | 4 | "Here ___, there..." ("line from Old MacDonald Had a Farm): 2 wds. |
| 71% | STANZA | 6 | Each animal has one in "Old MacDonald Had a Farm" |
| 70% | AMOO | 4 | "Here ___ there..." (line in "Old MacDonald Had a Farm"): 2 wds. |
| 70% | AMOO | 4 | "Here ___ there ..." (line in "Old MacDonald Had a Farm"): 2 wds. |
| 69% | AMOO | 4 | Words after "here," "there" and "everywhere" in "Old MacDonald Had a Farm" |
| 69% | AMOO | 4 | "Here ___, there ..." (line in "Old MacDonald Had a Farm"): 2 wds. |
| 68% | EIEIO | 5 | "Old MacDonald had a farm, ___" |
| 68% | EIO | 3 | Vowels at the end of "Old MacDonald Had a Farm" |
| 68% | OINKS | 5 | "Old MacDonald Had a Farm" sounds |
| 68% | MOOS | 4 | "Old MacDonald Had a Farm" sounds |
| 68% | MOO | 3 | "Old MacDonald Had a Farm" sound |
| 68% | BAAS | 4 | "Old MacDonald Had a Farm" sounds |
| 68% | EIO | 3 | "Old MacDonald had a farm..." ender |
| 68% | OINK | 4 | "Old MacDonald Had a Farm" sound |
| 68% | BAA | 3 | “Old MacDonald Had a Farm” sound |