The act of keeping a secret watch for intelligence purposes
English: spying, undercover work
Less certain link between this word and this sense.
clandestine, cloak-and-dagger, espionage, hole-and-corner(a), hugger-mugger
From intip (peN-…-an) · less common, #16,775
English: spying, undercover work
Less certain link between this word and this sense.
English: espionage
Bahasa: spionase
Less certain link between this word and this sense.
English: reconnaissance, reconnaissance mission
Bahasa: peninjauan
Less certain link between this word and this sense.
English: clandestine, cloak-and-dagger, hole-and-corner(a), hugger-mugger, hush-hush, secret, surreptitious, undercover, underground
Bahasa: sulit, tersembunyi, rahsia
Less certain link between this word and this sense.