SimilarityRank
if_necessary 0.777 5977
if_require 0.722 15317
if_need 0.711 8101
if_appropriate 0.677 33500
as_necessary 0.658 12488
where_necessary 0.641 20740
any_necessary 0.630 77666
when_necessary 0.627 15198
if_applicable 0.623 48252
as_appropriate 0.618 11431
if_request 0.614 44392
(_if_applicable_) 0.611 46176
if_available 0.605 31638
if_desire 0.603 20726
when_appropriate 0.591 27857
where_appropriate 0.590 13733
,_if_applicable 0.589 41996
if_possible 0.584 7173
(_if_available 0.578 90354
(_ideally 0.571 90290
optionally 0.558 18069
(_optional_) 0.553 27676
where_applicable 0.552 36322
(_preferably 0.538 39104
step_5_: 0.537 98504