The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Umbrean Verbial Adverbs (1 member)
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- Worldlang (2 members)
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- X'ocpláq' (3 members)
- Xenolang Challenge (6 members)
- Yarphese Languages (3 members)
- Yesega (7 members)
- Ylysepen (8 members)
- Yorshaan (9 members)
- Yoruba-based (1 member)
- Zhathena (2 members)
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- Ælis (5 members)
- Ødilaaiffe (33 members)
- Ødiláïffe (1 member)
- Þrykkmaker (1 member)
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- Ивсьо (4 members)
- Краснословве (7 members)
- Людь (1 member)
- Словарь сибирско говора (9 members)
- Танах (2 members)
- Уацин (3 members)
- 中都 Jungdo (1 member)
- 鳶國 Yonguk (1 member)
- 鳶語 Yono (1 member)
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