SimilarityRank
unknown 0.742 3389
an_unidentified 0.609 82374
unidentified 0.579 37581
a_mysterious 0.574 28174
a_random 0.560 28994
a_strange 0.560 16766
previously_unknown 0.555 80431
an_obscure 0.551 57772
an_unnamed 0.544 65506
unnamed 0.535 42669
an_odd 0.520 45365
some_strange 0.520 99262
not_know 0.512 17980
mysterious 0.506 8906
known 0.506 19458
a_completely_different 0.500 62401
an_unstable 0.499 94279
a_weird 0.499 39383
a_hidden 0.498 44502
be_unknown 0.492 8723
an_unexpected 0.492 28503
an_unusual 0.491 19217
an_anonymous 0.490 42195
a_curious 0.488 31933
a_certain 0.485 5095