SimilarityRank
at_no_cost 0.866 26259
at_no_cost_to 0.755 55714
free-of-charge 0.701 93259
for_free 0.689 2653
be_provide_free 0.666 62256
offer_free 0.652 22361
be_offer_free 0.640 69894
provide_free 0.624 21937
without_charge 0.623 50228
upon_request 0.618 17938
be_available_for_free 0.586 82037
without_cost 0.580 92318
for_Free 0.563 22438
for_Free_! 0.561 94560
free 0.550 239
for_only_$_[number] 0.546 44656
be_available_to 0.546 3701
be_available_for_all 0.544 76924
for_just_$_[number] 0.542 61758
if_request 0.538 44392
a_fee_for 0.531 52982
absolutely_free 0.519 73133
be_also_available 0.514 9546
be_completely_free 0.513 92779
for_a_limited_time 0.509 53355