Undetectable
Undetectable adjective - Not easily seen.
Vague and undetectable are semantically related. in faint topic. In some cases you can use "Vague" instead an adjective "Undetectable", when it comes to topics like imperceptible.
Vague
Vague adjective - Not expressed in precise terms.
Undetectable and vague are semantically related. Sometimes you can use "Undetectable" instead an adjective "Vague".
Mutual synonyms
Cite this Source
Vague and Undetectable. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/undetectable/vague
Undetectable & Vague. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/undetectable/vague>.
Vague or Undetectable. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/undetectable/vague.
Google Ngram Viewer shows how "undetectable" and "vague" have occurred on timeline