Behind your back
Without your knowledge and behind your back are semantically related. In some cases you can use "Without your knowledge" instead an adverb phrase "Behind your back".
Without your knowledge
Behind your back and without your knowledge are semantically related. You can use "Behind your back" instead an adverb phrase "Without your knowledge".
Mutual synonyms
Cite this Source
Without your knowledge and Behind your back. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/behind_your_back/without_your_knowledge
Behind your back & Without your knowledge. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/behind_your_back/without_your_knowledge>.
Without your knowledge or Behind your back. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/behind_your_back/without_your_knowledge.