| 100% | EIEIO | 5 | Consonant-free chorus in a children’s song |
| 63% | DELL | 4 | Locale in a children's song title |
| 63% | EIEIO | 5 | Vowels in a children's song refrain |
| 63% | OLD | 3 | Like MacDonald, in a children's song |
| 62% | JIMMIECRACKCORN | 15 | Repeated lyric in a children's song |
| 62% | EIEIO | 5 | Farmyard refrain in a children's song |
| 61% | DELL | 4 | Farmer’s place, in a children’s song |
| 61% | LONDONBRIDGE | 12 | Something falling down, in a children's song |
| 61% | ANTS | 4 | They "go marching" in a children's song |
| 61% | KNEES | 5 | They accompany head, shoulders, and toes, in a children’s song |
| 60% | BAABAA | 6 | Sounds "everywhere," in a children's song |
| 60% | FRERE | 5 | Jacques' title, in a children's song |
| 59% | MRSUN | 5 | Personified heavenly body in a children's song (2 wds.) |
| 58% | EFGH | 4 | What I must follow, in a children's song |
| 58% | WEASEL | 6 | One that goes "pop" in a children's song |
| 58% | TEAPOT | 6 | "Short and stout" object in a children's song |
| 58% | DELL | 4 | Farmer's hangout, in a children's song |
| 57% | ONEBYONE | 8 | How the ants begin marching, in a children's song |
| 57% | KNICKKNACK | 10 | With 20-Down, phrase in a children's song |
| 57% | LILT | 4 | You might hear a children's song in one |
| 57% | WHEREOHWHEREHAS | 15 | With 62-Across, question in a children's song |
| 57% | ALOUETTE | 8 | Popular song in a children's sing-along |
| 56% | EIEIO | 5 | Chorus in a kids' song |
| 56% | MRSUN | 5 | Character asked to "shine down," in a children's song |
| 56% | EIEIO | 5 | Refrain in a children's song ... or a literal feature of 17-, 25-, 42- and 55-Across |
| 56% | REFRAIN | 7 | Repeated chorus in a song |
| 55% | FOO | 3 | When doubled, mouse-bopping bunny in a children's song |
| 54% | KNEES | 5 | Word after "Head, shoulders ...," in a children's song |
| 54% | GENTLY | 6 | How the boat goes down the stream, in a children's song |
| 52% | TEAPOT | 6 | It's "short and stout" in a children's song |