Possibly, albeit not certainly, from toveri.
Toveri
Inflection of Toveri (Kotus type 6/paperi, no gradation) | |||
---|---|---|---|
nominative | Toveri | Toverit | |
genitive | Toverin | Toverien Tovereiden Tovereitten | |
partitive | Toveria | Tovereita Tovereja | |
illative | Toveriin | Tovereihin | |
singular | plural | ||
nominative | Toveri | Toverit | |
accusative | nom. | Toveri | Toverit |
gen. | Toverin | ||
genitive | Toverin | Toverien Tovereiden Tovereitten | |
partitive | Toveria | Tovereita Tovereja | |
inessive | Toverissa | Tovereissa | |
elative | Toverista | Tovereista | |
illative | Toveriin | Tovereihin | |
adessive | Toverilla | Tovereilla | |
ablative | Toverilta | Tovereilta | |
allative | Toverille | Tovereille | |
essive | Toverina | Tovereina | |
translative | Toveriksi | Tovereiksi | |
abessive | Toveritta | Tovereitta | |
instructive | — | Toverein | |
comitative | See the possessive forms below. |