SimilarityRank
underground 0.806 6189
subterranean 0.659 81440
Underground 0.594 62964
above_ground 0.561 48376
below_ground 0.545 92974
basement 0.527 13559
clandestine 0.515 57233
an_abandon 0.514 87660
a_hidden 0.507 44502
cavern 0.503 31132
a_secret 0.499 8979
the_basement 0.491 9474
open-air 0.490 79304
undercover 0.485 53544
a_notorious 0.475 87817
tunnel 0.473 4147
an_outdoor 0.465 38507
underworld 0.459 77608
a_giant 0.456 12501
a_mysterious 0.455 28174
storage_facility 0.441 33392
passageway 0.438 43289
vault 0.437 13435
an_experimental 0.436 28449
hard_rock 0.436 65550