What is a suffix of eternity?

There isn't a direct suffix for "eternity" in the way you might think of suffixes for words like "beautiful" (beauty) or "happy" (happiness). "Eternity" itself is already a complete word with its own distinct meaning.

However, you could use "eternal" as an adjective related to eternity. For example:

* Eternal life: This refers to life that continues forever.

* Eternal flame: A flame that burns perpetually.

You could also use "eternally" as an adverb:

* Eternally grateful: Expressing endless gratitude.

* Eternally optimistic: Maintaining a positive outlook indefinitely.

Let me know if you'd like to explore other word combinations or related concepts. 😊