| Similarity | Rank | |
|---|---|---|
| time-sensitive | 0.664 | 67656 |
| shareable | 0.650 | 77933 |
| tracking | 0.639 | 4192 |
| aggregated | 0.621 | 30637 |
| automated | 0.621 | 6627 |
| quantifiable | 0.618 | 39703 |
| autoresponders | 0.617 | 81360 |
| USPS | 0.612 | 26091 |
| advertiser's | 0.608 | 81682 |
| untraceable | 0.605 | 92244 |
| clickable | 0.604 | 44691 |
| repeatable | 0.601 | 36201 |
| searchable | 0.600 | 23298 |
| contextually | 0.599 | 74211 |
| electronically | 0.599 | 12981 |
| discoverable | 0.594 | 71778 |
| deliverability | 0.593 | 86238 |
| real-time | 0.593 | 7474 |
| touchpoints | 0.591 | 87829 |
| URL's | 0.588 | 79602 |
| URLs | 0.588 | 17764 |
| click-through | 0.587 | 54683 |
| encrypted | 0.586 | 16147 |
| autoresponder | 0.586 | 42971 |
| opt-in | 0.585 | 25524 |