Catalan: "este" and "eixe"
Fragment of a discussion from User talk:Rua
Ok, I'll have a look at the module. Are there any other words with -e in the masculine singular and -os in the masculine plural? Or are these the only ones?
I doubt it.
For example, perfecte has perfectes as masculine plural, or were you just wondering about demonstratives?
Well, the module currently doesn't care what kind of word something is. But you're right, there can't be a simple rule. I guess an extra parameter is needed to override the default masculine plural here.