täydennettyjä
Täydennettyjä is a Finnish linguistic form that functions as the plural partitive of the past participle täydennetty, meaning “completed” or “augmented.” It describes nouns in the partitive case when the speaker regards the described items as having been supplemented or enhanced. The form is derived from the verb täydennetä (to complete, to supplement) and follows Finnish participle inflection patterns: the base täydennetty with the plural partitive ending -jä.
In practice, täydennettyjä is typically attached to plural nouns in partitive, for example: täydennettyjä tietoja (completed
Notes: The usage of täydennettyjä emphasizes the outcome of supplementation rather than the ongoing process; it