| Similarity | Rank | |
|---|---|---|
| faecal | 0.923 | 82966 |
| feces | 0.875 | 27830 |
| faeces | 0.845 | 56627 |
| urine | 0.836 | 7547 |
| coliform | 0.776 | 93324 |
| urinary | 0.769 | 10928 |
| saliva | 0.763 | 19392 |
| intestinal | 0.759 | 13887 |
| Giardia | 0.753 | 94447 |
| excretion | 0.753 | 36950 |
| undigested | 0.752 | 65766 |
| urinalysis | 0.742 | 69403 |
| secretions | 0.740 | 37282 |
| intestines | 0.736 | 19072 |
| Urine | 0.733 | 49028 |
| excreted | 0.731 | 38327 |
| mucus | 0.729 | 21105 |
| bowel | 0.727 | 11179 |
| salivary | 0.726 | 52332 |
| protozoa | 0.723 | 79516 |
| excrement | 0.723 | 50377 |
| droppings | 0.722 | 36902 |
| excretory | 0.722 | 97262 |
| intestine | 0.720 | 18103 |
| bladder | 0.719 | 8998 |