Reconstruction talk:Proto-Japonic/sirosi

Derivation
This is a deverbal noun from verb sirusu, from verb siru "to know".

Is there any particular reason for reconstructing this with a medial /o/? This seems unlikely. ‑‑ Eiríkr Útlendi │Tala við mig 23:53, 16 February 2023 (UTC)