Keep dark
Keep unknown and keep dark are semantically related. In some cases you can use "Keep unknown" instead a verb phrase "Keep dark".
Keep unknown
Keep dark and keep unknown are semantically related. You can use "Keep dark" instead a verb phrase "Keep unknown".
Mutual synonyms
Cite this Source
Keep unknown and Keep dark. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/keep_dark/keep_unknown
Keep dark & Keep unknown. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/keep_dark/keep_unknown>.
Keep unknown or Keep dark. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/keep_dark/keep_unknown.
Google Ngram Viewer shows how "keep dark" and "keep unknown" have occurred on timeline