Active
Active adjective - Being in effective operation.
Missing
Missing adjective - Not present or in evidence.
Usage example: any sense of how real people talk and act is missing from this novel
Both words in one sentence
- Code Orange/Code Purple/Code Silver: internal incident (psych patient missing, active shooter in building, active bomb threat, etc; activate case-specific disaster plans)
Source: Code Emergency -
At the end of the war, only one is still active (one is in stasis, and the another is missing) with all the others dead.
Source: Tykebomb -
This might help explain the other five missing pendants, except it's pretty strongly implied they can only be tracked when active anyway - except when Randall's remotely pinging them.
Source: Series / Revolution
Cite this Source
Missing and Active. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/active/missing
Active & Missing. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/active/missing>.
Missing or Active. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/active/missing.
Google Ngram Viewer shows how "active" and "missing" have occurred on timeline