Quenya zR5Ì#

-is

respective

-is ending for the plural form of an unidentified case, by some called "respective" or "short locative" (Plotz)

-ssë

respective

-s (2) ending for the mysterious case sometimes called "respective", actually probably a shorter variant of the locative in -ssë. Pl. -is, dual -tes, partitive pl. -lis.

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