eonian

As an adjective eonian

is of or pertaining to an eon.

As a noun world is

human collective existence; existence in general.

As a verb world is

to consider or cause to be considered from a global perspective; to consider as a global whole, rather than making or focussing on national or other distinctions; compare globalise.

As an adjective eonian

is of or pertaining to an eon.

As an adverb forever is

(duration) for all time, for all eternity; for an infinite amount of time.

As a noun forever is

an extremely long time.

As an adjective eonian

is of or pertaining to an eon.

As a noun eternity is

existence without end, infinite time.

As adjectives the difference between eonian and eternal

is that eonian is of or pertaining to an eon while eternal is lasting forever; unending.

As adjectives the difference between eonian and eonic

is that eonian is of or pertaining to an eon while eonic is that lasts for an eon.

As adjectives the difference between eonian and eolian

is that eonian is of or pertaining to an eon while eolian is an alternative spelling of lang=en.