Primitive elvish
-na
suffix. to; allative
-nā
suffix. adjective suffix; passive participle
-ni
suffix. adjectival suffix
-ya
suffix. adjectival suffix
dankĭna
adjective. slain
-na
suffix. to; allative
-nā
suffix. adjective suffix; passive participle
-ni
suffix. adjectival suffix
-ya
suffix. adjectival suffix
dankĭna
adjective. slain
Seen in lugni < LUG, luini < LUY and ninkwi < NIKW (with subsequent metathesis). Possibly a (rare) variant of -nā and/or -i.