| updated | Importance Index 6.4% |
| user | Importance Index 6.4% |
| using | Importance Index 6.3% |
| used | Importance Index 5.2% |
| users | Importance Index 5% |
| university | Importance Index 4.7% |
| underline | Importance Index 4.7% |
| update | Importance Index 4.4% |
| united | Importance Index 4% |
| updates | Importance Index 4% |
| username | Importance Index 3% |
| unique | Importance Index 2.9% |
| understand | Importance Index 2.4% |
| ultimate | Importance Index 2% |
| under | Importance Index 1.8% |
| uses | Importance Index 1.8% |
| upcoming | Importance Index 1.8% |
| unlimited | Importance Index 1.7% |
| untitled | Importance Index 1.7% |
| useful | Importance Index 1.5% |