SimilarityRank
illicit 0.646 42407
covert 0.644 26844
covertly 0.618 78815
secretive 0.607 39622
secretly 0.587 14957
shadowy 0.583 57071
surreptitiously 0.580 96261
a_secret 0.579 8979
nefarious 0.572 83605
subterfuge 0.570 87677
undercover 0.555 53544
illegal 0.548 4518
smuggling 0.544 36437
the_CIA 0.543 7910
secret 0.541 1938
sinister 0.538 32824
spy 0.536 7638
black_market 0.535 78196
espionage 0.535 30517
paramilitary 0.533 87873
subversive 0.531 31675
smuggle 0.529 39481
an_illegal 0.525 46764
secret_society 0.524 69932
devious 0.521 86074