Secret services
Spooks and secret services are semantically related. In some cases you can use "Spooks" instead a noun phrase "Secret services".
Spooks
Secret services and spooks are semantically related. You can use "Secret services" instead a noun "Spooks".
Cite this Source
Spooks and Secret services. (2016). Retrieved 2026, August 11, from https://thesaurus.plus/related/secret_services/spooks
Secret services & Spooks. N.p., 2016. Web. 11 Aug. 2026. <https://thesaurus.plus/related/secret_services/spooks>.
Spooks or Secret services. 2016. Accessed August 11, 2026. https://thesaurus.plus/related/secret_services/spooks.
Google Ngram Viewer shows how "secret services" and "spooks" have occurred on timeline