COMMENTS:Cf. PNC *Hraʎwe 'to fall, go down'. Normally PNC *-ʎ- [voiceless lateral fricative] corresponds to Bsq *-ɫh- (between vowels). There has been assimilation and/or dissimilation in play; or early loss of /h/ in Bsq *e=roɫhi or *e=loɫhi > *eroli > erori?
