| Similarity | Rank | |
|---|---|---|
| osmosis | 0.839 | 39200 |
| Filtration | 0.827 | 63090 |
| Chlorine | 0.754 | 54131 |
| filtration | 0.745 | 16460 |
| RO | 0.732 | 42485 |
| Enzyme | 0.725 | 67120 |
| Purifier | 0.722 | 87590 |
| Oxygen | 0.721 | 26251 |
| Peroxide | 0.711 | 71780 |
| Ammonia | 0.711 | 78473 |
| Membrane | 0.709 | 71385 |
| Purification | 0.707 | 64978 |
| Oxidation | 0.703 | 91986 |
| Conditioner | 0.696 | 46551 |
| Wastewater | 0.694 | 52649 |
| Alkaline | 0.691 | 59822 |
| Water | 0.690 | 2787 |
| ionizer | 0.689 | 91312 |
| Algae | 0.684 | 53993 |
| Ozone | 0.684 | 41186 |
| Cooling | 0.683 | 31879 |
| H20 | 0.682 | 86486 |
| Filters | 0.679 | 33624 |
| Filter | 0.678 | 19897 |
| Microbial | 0.678 | 79806 |