SimilarityRank
unspecified 0.564 46812
questionable 0.558 16913
unknown 0.529 3389
hidden 0.512 8770
disclose 0.511 4820
unnamed 0.505 42669
disclosure_of 0.504 20468
dubious 0.501 22691
alleged 0.484 11037
unidentified 0.484 37581
secretive 0.482 39622
allege 0.469 14541
conceal 0.467 9544
an_alleged 0.467 50505
divulge 0.461 58235
shadowy 0.461 57071
secret 0.456 1938
allegedly 0.452 8089
covert 0.452 26844
tainted 0.451 80370
an_unknown 0.449 28787
unreported 0.449 93352
purported 0.447 38176
keep_secret 0.446 81368
a_secret 0.446 8979