As nouns the difference between fills and fils
is that
fills is plural of lang=en Usually used of multiple people, not of a single person while
fils is the son referred to in the manner of the adjective above.
As a verb fills
is third-person singular of fill.
As an adjective fils is
Used after a proper name that is common to a father and his son to indicate that the son is being referred to rather than the father.
fills
English
Verb
(head)
(fill)
Noun
(head)
Usually used of multiple people, not of a single person.
:* They've had their fills
:* NOT He's had his fills
----
fils
English
Adjective
(-)
Usage notes
* Current usage of differentiating fathers and sons is borrowed from French; hence this term follows the name as it does in French grammar.
Antonyms
* pere
Noun
(rare) The son referred to in the manner of the adjective above.
----