| Similarity | Rank | |
|---|---|---|
| Alternately | 0.884 | 46694 |
| Ideally | 0.731 | 12884 |
| Optionally | 0.723 | 65658 |
| If | 0.699 | 108 |
| Normally | 0.683 | 9081 |
| alternatively | 0.678 | 11163 |
| Otherwise | 0.673 | 6462 |
| Firstly | 0.659 | 10602 |
| Similarly | 0.644 | 6795 |
| Lastly | 0.640 | 9800 |
| opt | 0.632 | 5466 |
| either | 0.627 | 443 |
| or | 0.626 | 24 |
| Therefore | 0.624 | 2173 |
| Preferably | 0.623 | 38777 |
| Simply | 0.623 | 4694 |
| Whenever | 0.622 | 6216 |
| optionally | 0.619 | 31740 |
| Either | 0.616 | 5931 |
| Whichever | 0.612 | 26494 |
| Essentially | 0.609 | 12696 |
| Likewise | 0.608 | 9136 |
| Additionally | 0.606 | 3472 |
| Whether | 0.605 | 2093 |
| Occasionally | 0.600 | 13423 |