| Similarity | Rank | |
|---|---|---|
| refrigerant | 0.892 | 36320 |
| refrigerants | 0.870 | 92454 |
| coolant | 0.797 | 28709 |
| antifreeze | 0.786 | 50775 |
| evaporator | 0.760 | 54470 |
| gasses | 0.754 | 45276 |
| Ammonia | 0.749 | 78473 |
| CFCs | 0.749 | 88142 |
| ammonia | 0.743 | 21773 |
| gases | 0.742 | 11662 |
| chlorine | 0.740 | 17545 |
| heater | 0.736 | 10118 |
| propane | 0.733 | 19839 |
| dehumidifiers | 0.731 | 81194 |
| glycol | 0.727 | 42161 |
| heaters | 0.725 | 15430 |
| evaporative | 0.723 | 67703 |
| MTBE | 0.719 | 96906 |
| compressor | 0.717 | 18310 |
| Chlorine | 0.716 | 54131 |
| monoxide | 0.715 | 23477 |
| bromine | 0.714 | 75999 |
| vapors | 0.712 | 41277 |
| butane | 0.710 | 64637 |
| extinguishers | 0.709 | 50961 |