SimilarityRank
sign_up 0.727 6936
sign_up_for 0.705 6127
sign_up_to 0.618 12507
to_sign_up 0.616 25301
sign-up 0.613 37381
sign_up_at 0.593 94517
become_a_member_of 0.584 19020
register_with 0.564 13052
join 0.548 363
signup 0.548 59398
decide_to_join 0.539 88341
enroll_in 0.531 9339
opt_in 0.523 93263
join_up_with 0.520 76239
create_an_account 0.515 67156
when_you_join 0.514 93720
sign_up_now 0.514 96870
become_a_member 0.504 35184
register_for 0.503 8145
opt_out 0.499 49973
subscribe_to 0.497 7591
promo_code 0.495 52205
To_join 0.494 35057
enroll 0.491 7047
want_to_join 0.489 53723