Octaviano wrote:I see. This is the same isogloss *(H)al-/*sal- we can see in some OEH roots and it's important indeed fot it gives us insight into dialectal differentiation.
The meaning 'salt' is very unsuitable to a river, so I think this root corresponds to PIE
*sel- 'to move quickly; to jump' (eg. Latin
saliō 'to spring, leap, jump, bound'). Its counterpart without initial
*s- is
*Hael- 'to well up, to flow'. Dolgopolsky reconstructs
*dz|dʑæLV 'to swing, to wave, to be shaky; (?) to spring, to leap' (ND 2720).
I then suppose some "Europic" varieties (i.e. the ones from which late/tradtional PIE descends) retained the former voiced affricate as
*s while in others it became
*X.
Octaviano wrote:*H2EmV 'warm' > PIE *sem- 'summer'
The s-less variant is found as PIE
*H2em- 'to mow' (that is, 'harvest' ~ 'warm season' ~ 'summer').
Octaviano wrote:*H2elA 'to dwell, live' > PIE *selo- 'dwelling, settlement'
I'm not 100% sure, but this could correspond PIE
*H2elwo- 'elongated cavity, hollow' (e.g. Latin
alvus), as in some cultures dwellings were built by carving a hollow in the ground.
A word like
*H2em- can be readily associated to a farming culture like LBK. If we could also establish they made dwellings with a hollow in the ground, we'll be pretty sure they were also responsibles for the OEH thanks to circumstancial evidence.