Close
Close adjective - Having little space between items or parts.
Undetected and close are semantically related. In some cases you can use "Undetected" instead an adjective "Close".
Undetected
Undetected adjective - Not perceived or discerned.
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Synonyms for Undetected
Close and undetected are semantically related. Sometimes you can use "Close" instead an adjective "Undetected".
Mutual synonyms
Both words in one sentence
- The box blends into the scenery of most maps, allowing canny Spies to block capture points undetected by hiding just close enough.
Source: Not the Intended Use -
In Warframe, the Tenno operatives travel around In Liset "stealth dropships", which can apparently remain undetected from as close as visible range.
Source: Stealth in Space - In The Elder Scrolls III: Morrowind, it is possible to initiate conversation if the player gets close enough undetected to certain hostile creatures that would otherwise attack on sight.
Source: Enemy Chatter
Cite this Source
Undetected and Close. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/close/undetected
Close & Undetected. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/close/undetected>.
Undetected or Close. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/close/undetected.
Google Ngram Viewer shows how "close" and "undetected" have occurred on timeline