Unohtui
Unohtui is a Finnish verb form meaning “it was forgotten” or “it slipped (one’s) mind.” It is the third-person singular past tense of the intransitive verb unohtua, which expresses that something failed to be remembered or recalled. The agent responsible for the forgetting is not specified in ordinary use.
Usage and nuance: Because unohtua is intransitive, unohtui conveys that the forgetting happened without naming who
Related forms and variants: The opposite verb is muistaa, meaning “to remember.” Its past forms are unrelated
Etymology and usage notes: Unohtui is part of standard Finnish and is widely used in everyday speech