SimilarityRank
sign-up 0.788 37381
sign_up_for 0.774 6127
to_sign_up 0.737 25301
sign_up_to 0.737 12507
sign_up_with 0.727 65121
signup 0.704 59398
sign_up_at 0.677 94517
sign_up_now 0.632 96870
register_here 0.590 68507
create_an_account 0.579 67156
have_sign_up_to 0.578 75811
register_for 0.571 8145
become_a_member 0.566 35184
enroll 0.565 7047
opt_in 0.542 93263
sign_up_here 0.539 53200
get_involve 0.534 14163
registration_form 0.532 14433
opt_out 0.532 49973
register_now 0.531 49657
subscribe 0.529 12681
get_involved 0.523 36952
opt-in 0.522 94556
join_up 0.520 36588
take_part 0.516 10195