| Similarity | Rank | |
|---|---|---|
| DVRs | 0.907 | 71688 |
| Tivo | 0.881 | 75963 |
| TiVo | 0.881 | 38403 |
| HDTV | 0.828 | 23178 |
| VCR | 0.813 | 34084 |
| HD | 0.762 | 5289 |
| over-the-air | 0.762 | 74635 |
| HDMI | 0.761 | 18547 |
| Roku | 0.760 | 45699 |
| DirecTV | 0.753 | 53092 |
| AirPlay | 0.751 | 64603 |
| DTV | 0.749 | 69249 |
| set-top | 0.746 | 44882 |
| HDTVs | 0.730 | 70234 |
| Blu-Ray | 0.729 | 37835 |
| camcorder | 0.727 | 28164 |
| FiOS | 0.726 | 69688 |
| Freeview | 0.725 | 54686 |
| 1080p | 0.723 | 21417 |
| VCRs | 0.720 | 85410 |
| DISH | 0.718 | 46480 |
| high-definition | 0.718 | 30932 |
| Boxee | 0.718 | 91452 |
| DLNA | 0.716 | 69968 |
| HTPC | 0.716 | 87968 |