SimilarityRank
opt_in 0.739 93263
opt-out 0.703 74682
opt_out 0.617 49973
sign-up 0.574 37381
push_notification 0.572 77714
opt_out_of 0.544 50329
signup 0.533 59398
sign_up 0.522 6936
email_marketing 0.509 55375
sign_up_to 0.508 12507
subscription_service 0.494 94893
email_newsletter 0.493 93343
sign_up_for 0.481 6127
user_profile 0.476 45199
sign_up_with 0.476 65121
email_address 0.476 8493
your_email_address 0.473 53206
mobile_marketing 0.470 56894
your_email 0.469 21194
email 0.468 1130
shortcode 0.467 63444
direct_marketing 0.467 52415
an_email_address 0.467 84050
email_message 0.465 53427
status_update 0.465 60353