SimilarityRank
this_be_not_possible 0.712 47772
not_possible 0.640 57157
be_not_possible 0.633 17707
be_not_feasible 0.542 80363
if_possible 0.513 7173
be_not_available 0.511 6840
be_not_appropriate 0.496 61632
can_not_be_do 0.496 53807
be_not_an_option 0.491 25912
be_not_sufficient 0.490 46059
where_possible 0.481 10961
when_possible 0.474 20080
whenever_possible 0.471 32100
be_not_necessary 0.470 21766
that_would_not_be 0.466 43059
the_only_option 0.462 26951
wherever_possible 0.462 19329
be_impossible 0.462 18147
this_do_not_work 0.459 72337
be_the_only_way 0.452 12144
that_do_not_work 0.451 32263
if_necessary 0.449 5977
it_be_not_possible_to 0.440 15761
it_be_not_possible 0.440 39626
as_a_last_resort 0.440 61874