Existence
Existence noun - The fact of being or of being real.
Observation and existence are semantically related. In some cases you can use "Observation" instead a noun "Existence".
Observation
Observation noun - A state of being aware.
Existence and observation are semantically related. Sometimes you can use "Existence" instead a noun "Observation".
Mutual synonyms
How words are described
Both words in one sentence
- In the latter anime and game series, ROOTS and G.U., the danger is a viral Wetware Body existence that uses Harald's original human observation algorithms to affect the mind directly.
Source: Your Mind Makes It Real -
As Planet First does not allow for such high mountains, it is the most stunningly beautiful view of all the mountain observation decks in existence.
Source: Literature / Earth Girl -
Because he requires external observation to retain his existence (for him, being hated is easier), he's willing to accept the blame for screwing up other people's lives.
Source: Never My Fault
Cite this Source
Observation and Existence. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/existence/observation
Existence & Observation. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/existence/observation>.
Observation or Existence. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/existence/observation.
Google Ngram Viewer shows how "existence" and "observation" have occurred on timeline