Sg-Pl adj

SgPl-21: If <yes> to SgPl-01, does the language have a lexically limited Sg-Pl stem alternation in adjectives?

This feature is described in the feature set Singular-plural verb stem alternation.

It is authored by David Inman and Marine Vuillermet with Natalia Chousou-Polydouri and Anna Graff and Balthasar Bickel and Nora Muheim and Kellen Parker van Dam and Selma Hardegger and David Timothy Perrot. cite