From tuttava (“acquaintance”) + -us. Akin to Finnish tutvus.
tuttahus
| Declension of tuttahus (type 2/oikehus, no gradation) | ||
|---|---|---|
| singular | plural | |
| nominative | tuttahus | tuttahuet |
| genitive | tuttahuen | tuttahuksiin |
| partitive | tuttahutta | tuttahuksia |
| illative | tuttahuee | tuttahuksii |
| inessive | tuttahues | tuttahuksiis |
| elative | tuttahuest | tuttahuksist |
| allative | tuttahuelle | tuttahuksille |
| adessive | tuttahuel | tuttahuksiil |
| ablative | tuttahuelt | tuttahuksilt |
| translative | tuttahueks | tuttahuksiks |
| essive | tuttahuenna, tuttahueen | tuttahuksinna, tuttahuksiin |
| exessive1) | tuttahuent | tuttahuksint |
| 1) obsolete *) the accusative corresponds with either the genitive (sg) or nominative (pl) **) the comitative is formed by adding the suffix -ka? or -kä? to the genitive. | ||