Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
undercover agent | Yes | No | No | No |
infiltrator | Yes | No | No | No |
undercover agent (noun) | infiltrator (noun) |
---|---|
(military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors | an intruder (as troops) with hostile intent |
someone who takes up a position surreptitiously for the purpose of espionage |