SimilarityRank
offer_free 0.829 22361
be_provide_free 0.758 62256
provide_free 0.742 21937
at_no_cost 0.645 26259
at_no_charge 0.640 31567
free-of-charge 0.632 93259
be_available_for_free 0.611 82037
at_no_cost_to 0.605 55714
free 0.585 239
Free 0.569 3297
for_free 0.557 2653
free_service 0.550 48288
be_completely_free 0.537 92779
be_available_for_all 0.535 76924
currently_offer 0.534 51568
a_free_service 0.533 50563
for_Free 0.520 22438
also_offer 0.516 6007
no_cost 0.515 57332
-_Free 0.512 83405
be_now_available_for 0.506 44299
we_also_offer 0.506 18350
be_also_available_for 0.499 42470
absolutely_free 0.497 73133
completely_free 0.497 87642