Sly
Sly adjective - Clever at attaining one's ends by indirect and often deceptive means.
Top-secret and sly are semantically related. In some cases you can use "Top-secret" instead an adjective "Sly".
Top-secret
Top-secret adjective - The highest official level of classification of documents.
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Synonyms for Top-secret
Sly and top-secret are semantically related. Sometimes you can use "Sly" instead an adjective phrase "Top-secret".
Mutual synonyms
Cite this Source
Top-secret and Sly. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/sly/top-secret
Sly & Top-secret. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/sly/top-secret>.
Top-secret or Sly. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/sly/top-secret.
