SimilarityRank
an_extra 0.767 15322
some_extra 0.699 65748
add_extra 0.681 82930
additional 0.677 1310
any_extra 0.672 93160
added 0.654 12023
an_additional 0.583 7318
an_added 0.572 97201
Extra 0.556 32591
some_additional 0.550 47301
on_top_of_that 0.537 37385
extra_space 0.531 98022
any_additional 0.527 32220
hefty 0.516 58878
extra_money 0.514 54641
extra_work 0.511 79311
add-on 0.509 14968
extra_cost 0.501 71320
plus 0.500 984
optional 0.498 6363
super 0.497 7032
unneeded 0.494 86785
add_more 0.492 14707
a_lot_more 0.489 10510
as_a_bonus 0.487 47389