In February 2021, I asked the question Pronunciation of "ll" in the Romance languages on the Language Learning site. I received 2 answers and I accepted 1 answer. However, my question was closed as off-topic in less than a year. Which is the correct site where I can ask a question about the characteristics of a language?
- Linguistics phenomena during history
- linguistic analysis of specific language features or examples
Also important, it does not fall under
- Language-specific grammar and usage questions
because it seems to be about a language family rather than a single language.
I'm not a regular there but IMHO your question would be a decent fit, though you could improve it by sharing your research so far (which is true for all Stack Exchange sites).