Re: Is Basque IE?

[Tavi]
However, there're some reare cases of Basque /r/ arising from gemination of /R/, as in larre 'meadow; heath; uncultivated land, desert', a loanword from Celtic (Gaulish) *landa: 'heath, moor' > *lanna > larra > larre.

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That is, the shift /nn/ > /RR/ happened in Paleo-Basque.

[DGK]
But _landa_ 'campo, pieza de terreno' occurs widely in Basque (Bisc., Guip., Aezc., Lab., High & Low Nav., Ronc.) and appears to continue Gaul. *landa: directly.

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I think this is from a different Celtic word *landa: '(enclosed) field, plot of land', homonymous to Gaulish *landa: 'heath', Cornish lan, Breton lann 'heath, steppe', which would require a Celtic protoform *Flanda: (cfr. Gascon branda, brana 'heath'). Unfortunately, Celtic specialists conflated both.

> Moreover a Late Gaul. *lanna would have given Bq. *lana, since Latin _anno:na_ gives Bq. _anoa_.
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Actually, nn > n isn't a Paleo-Basque but a Vasco-Romance development shared by Gascon, where we find lana.