The final *-Ut may be the same as the adjectival suffix *-ut, and possibly also be shared with *-ttu, especially if it was originally *-t'ut as more recent evidence would suggest. If so, the suffix is *-n(V)-ut. The origin of the initial part is not known, but it is not impossible that it is simply, or is related to, the suffix *-na, either in the locative or diminutive sense, or to the genitive ending *-n (the Uralic genitive ending may have had multiple uses as an adjectival and adverbial suffix[1]).
*-nut / *-nüt
Note: The Proto-Finnic declension system is yet to be reconstructed in detail. What is presented here is only one possibility. | |||
singular | plural | ||
---|---|---|---|
nominative | *-nut | *-nudët | |
accusative | *-nudën | *-nudët | |
genitive | *-nudën | *-nut'ën *-nucidën | |
partitive | *-nutta | *-nucida | |
inessive | *-nudëssa *-nudëhna |
*-nucissa *-nucihna | |
elative | *-nudësta | *-nucista | |
illative | *-nutëhën | *-nucihën | |
adessive | *-nudëlla | *-nucilla | |
ablative | *-nudëlta | *-nucilta | |
allative | *-nutëlën *-nutëlëk |
*-nucilën *-nucilëk | |
essive | *-nunna | *-nucina | |
translative | *-nudëksi | *-nuciksi | |
instructive | *-nudën | *-nucin | |
comitative | *-nunnëk | *-nucinëk | |
abessive | *-nudëtta | *-nucitta |