Inevitability

[Tina]

Impossibility to be avoided or shunned;
inevitableness.

[Michiko]

The quality of being certain to happen.

[Monty]

Something that cannot be stopped, [altered] or denied in any way.

Something that is fact, [nay] [fiction], and will occur at some point through time no matter what actions are taken to prevent it.

[Merna]

A [state] that [ends] in cyclical time ([synchronicity]).

[Sarah]

the fact of being certain to happen and unable to be avoided or prevented: