- 2Significato: undergroundclandestine secretly privately covertlyfurtively secret undercover
- 3Significato: concealed or secrethidden secret covert clandestineunknown out of sight unseen
- 4Significato: secretclandestine surreptitious concealed sneakhidden covert veiled
- 5Significato: hiddenconcealed secret covert arcanecryptic shrouded veiled clandestine
- 6Significato: propertyhidden concealed clandestine covert arcanecryptic shrouded veiled secret
- 7Significato: undercoverclandestine secretly privately covertlyfurtively secret underground
- 8Significato: slyfurtive evasive clandestine elusiveinsidious secret underhand secretive