Kirjaudua
Kirjaudua is a Finnish verb form that is used to express the action of signing in or logging in to a digital service. In standard Finnish, the more common infinitives and variants for this action are kirjautua or kirjaudu, and they appear in most user interfaces and formal writing. Kirjaudua, by comparison, is not widely attested as a primary standard form and is often regarded as nonstandard, regional, or a variant spelling encountered in specific texts or informal speech.
In usage, kirjaudua may appear alongside other related forms of the same verb family, which centers on
Linguistically, kirjaudua belongs to Finnish verbs that express a process related to an entry or registration,
See also: kirjautua, kirjaudu, kirjautua, kirjautuminen, kirjautuminen sisään.