As nouns the difference between ions and fons
is that ions is plural of lang=en while fons is plural of lang=en.
As a proper noun Ions
is {{surname|patronymic|from=given names}.
As a verb fons is
third-person singular of fon lang=en.
ions
English
Noun
(head)
Anagrams
*
fons
English
Noun
(head)
Verb
(head)
----