Lack of value, worth, meaning, etc.; uselessness, emptiness, insignificance, etc.
The act or an instance of forgetting; total forgetfulness:
Something that does not exist or that exists only in the imagination.
The definition of absence refers to the period of time that someone or something is away or not present.
(Logic) The logical operation which obtains such (negated) propositions.
All that exists:
Find another word for nonexistence. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for nonexistence, like: nonbeing, non-existence, , nothingness, oblivion, nihility, nothing, nonentity, absence, negation and existence.