The instance of something not occurring.

present participle of re-occur

Third-person singular simple present indicative form of re-occur

(uncountable) The fact of a thing occurring simultaneously with something else; correlation. / (countable) An instance of a thing occurring simultaneously with something else; co-incidence.

plural of co-occurrence

(video games) A random event, typically activated by clicking on an object

Capable of happening.

Misspelling of occurrence.

plural of occurrence

something that happens or takes place