| Similarity | Rank | |
|---|---|---|
| uhf | 0.793 | 60374 |
| shortwave | 0.780 | 58632 |
| psr1706-44 | 0.767 | 59335 |
| gamma-ray | 0.757 | 42486 |
| wave-length | 0.757 | 80557 |
| phototransistor | 0.757 | 95031 |
| infra-red | 0.750 | 15849 |
| collimate | 0.748 | 80397 |
| seyfert | 0.746 | 90737 |
| meteosat | 0.745 | 88109 |
| photomultiplier | 0.744 | 66483 |
| khz | 0.741 | 38339 |
| high-frequency | 0.739 | 36758 |
| cos-b | 0.739 | 84728 |
| noaa | 0.737 | 53739 |
| multi-channel | 0.737 | 73495 |
| infrared | 0.736 | 15105 |
| red-shifted | 0.736 | 98272 |
| photoelectric | 0.735 | 62115 |
| ngc4258 | 0.735 | 79573 |
| photodiode | 0.730 | 79769 |
| angstrom | 0.729 | 91998 |
| undulator | 0.728 | 92007 |
| line-of-sight | 0.727 | 83378 |
| false-colour | 0.727 | 96253 |