This is the 11499th most frequent Swedish word.
oanmälda
Unannounced.
'Oanmälda' here describes 'uppdrag', signifying that the assignments were given without prior announcement.
Det är stressande att få oanmälda uppdrag med kort varsel.
It is stressful to receive unannounced assignments on short notice.
Here, 'oanmälda' is used as an adjective describing the visitors, indicating that their visit was not announced beforehand.
Vi fick oanmälda besökare i morse.
We had unannounced visitors this morning.
In this usage, 'oanmäld' is an adjective modifying 'inspektion', highlighting that the inspection occurred without prior notification.