De or het filiatie?

The correct Dutch article is:

de filiatie

  • Plural: de filiaties
Rule Words ending in -tie and -sie: almost always de. See the rule
Meaning (Dutch) afstammingsverwantschap in rechte lijn

How to use filiatie

the filiatiede filiatie
this filiatiedeze filiatie
that filiatiedie filiatie
our filiatieonze filiatie
your filiatiejouw filiatie
every filiatieelke filiatie
which filiatie?welke filiatie?
a big filiatie / the big filiatieeen grote filiatie, de grote filiatie
the filiatie (plural)de filiaties, deze filiaties

Dutch words ending in filiatie

affiliatie

In compound words, the last part decides the article. See the rule

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).