SimilarityRank
sign-up 0.744 37381
sign_up 0.737 6936
to_register_for 0.680 22301
to_get_involve 0.666 26090
to_participate 0.649 8564
sign_up_for 0.641 6127
sign_up_to 0.637 12507
to_take_part 0.634 37947
signup 0.626 59398
sign_up_with 0.616 65121
sign_up_at 0.609 94517
to_RSVP 0.604 64754
to_get_involve_with 0.584 68424
to_join 0.582 2202
To_register 0.580 31198
sign_up_now 0.569 96870
to_get_start 0.565 29077
to_get_involve_in 0.559 31944
to_find_out_more 0.544 81327
To_join 0.539 35057
to_fill_out 0.531 29013
sign_up_here 0.527 53200
if_you_would_like_to_join 0.527 95753
register_here 0.523 68507
become_a_member 0.519 35184