Gnomish
-win
suffix. *female suffix
-wein
suffix. *female suffix
-wi
suffix. dual
-wig
suffix. *female suffix
miros
noun. wine
mîr
noun. wine
-tt
suffix. dual
-ui
suffix. dual
Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!
The words for “wine” in the Gnomish Lexicon of the 1910s were (archaic) G. †mîr and (ordinary) G. miros (GL/57), both related to ᴱQ. miru “wine” from the contemporaneous Qenya Lexicon (QL/61).
Neo-Sindarin: In Tolkien’s later writing, S. mîr was “jewel” and S. miruvor was a loan word from Q. miruvórë, where the initial element was based on Val. mirub “wine” (PE17/37-38; WJ/399). As such I use ᴺQ. miru for “wine”, and I would also used ᴺS. miru for “wine” as another loan word from Quenya and an element in S. miruvor. This assumes both “wine” (from grapes) and miruvor were drinks introduced by the Noldor.