Finnish
Etymology
Pronoun stem jo- + pronoun stem ku-.
Indefinite pronoun
joku
- someone, somebody
- (colloquial) something
- (adjectival) one, a
Declension
Case suffixes are regular. Both of the parts get the case suffix, eg. partitive singular jotakuta, inessive plural joissakuissa.
Usage notes
Colloquially, joku can be used also of things.
Related terms