SimilarityRank
subscribe 0.726 12681
subscribe_to 0.672 7591
subscriber 0.589 5768
subscription 0.584 7200
subscription_to 0.578 33922
a_subscription 0.578 28913
sign_up_for 0.575 6127
special_offer 0.487 21925
RSS_feed 0.482 24523
email_newsletter 0.473 93343
sign_up_to_receive 0.471 62040
sign_up_now 0.465 96870
a_discount 0.458 21189
register_for 0.458 8145
pay_up 0.457 80423
sign_up 0.455 6936
To_receive 0.450 38411
subscription_service 0.449 94893
sign_up_with 0.446 65121
newsletter 0.446 3189
opt_in 0.445 93263
news_update 0.443 93335
sign_up_here 0.438 53200
sign_up_to 0.435 12507
avail 0.434 23503