| Similarity | Rank | |
|---|---|---|
| chirrup | 0.813 | 46798 |
| tinkling | 0.796 | 43683 |
| cheep | 0.795 | 44188 |
| deep-throated | 0.791 | 97100 |
| yodelling | 0.786 | 64660 |
| swoosh | 0.778 | 65763 |
| whistling | 0.776 | 24932 |
| foghorn | 0.775 | 55558 |
| yowl | 0.774 | 49092 |
| fluty | 0.772 | 87300 |
| warble | 0.769 | 31029 |
| whir | 0.768 | 19893 |
| churr | 0.767 | 90134 |
| castanets | 0.764 | 53677 |
| cowbell | 0.761 | 70412 |
| har-roomf | 0.758 | 56321 |
| squawk | 0.757 | 18741 |
| sing-song | 0.756 | 28452 |
| blowsy | 0.756 | 75763 |
| far-carrying | 0.755 | 68149 |
| 0.753 | 25502 | |
| birdsong | 0.753 | 30269 |
| chook | 0.751 | 93775 |
| tunelessly | 0.748 | 69462 |
| whiffle | 0.748 | 77857 |