| Similarity | Rank | |
|---|---|---|
| free | 0.764 | 239 |
| Free | 0.684 | 3297 |
| be_completely_free | 0.649 | 92779 |
| completely_free | 0.641 | 87642 |
| totally_free | 0.619 | 53802 |
| for_free | 0.618 | 2653 |
| absolutely_free | 0.611 | 73133 |
| for_Free | 0.610 | 22438 |
| for_Free_! | 0.602 | 94560 |
| -_Free | 0.601 | 83405 |
| free_to_attend | 0.544 | 67690 |
| free_online | 0.529 | 44783 |
| offer_free | 0.522 | 22361 |
| only_$_[number] | 0.500 | 26659 |
| ! | 0.498 | 38 |
| be_available_for_free | 0.498 | 82037 |
| be_offer_free | 0.495 | 69894 |
| no_charge | 0.493 | 57253 |
| for_only_$_[number] | 0.493 | 44656 |
| fun_! | 0.488 | 13812 |
| for_just_$_[number] | 0.482 | 61758 |
| no_cost | 0.482 | 57332 |
| easy_! | 0.482 | 71592 |
| free-of-charge | 0.480 | 93259 |
| free_event | 0.479 | 48403 |