As nouns the difference between neons and eons
is that neons is plural of neon (the fish, neon tetras while eons is plural of lang=en.
neons
English
Noun
(head)
(the fish, neon tetras)
Anagrams
*
----
eons
English
Noun
(head)
Anagrams
*
*
*
*
*
*
*
----