Yes, well, "linguists" were wrong about the Etruscans. As for the Indo-European linguists, put five of them in a room and you'll get five different opinions. That's why I stay away from such discussions. It's like being on a merry-go-round.
The majority of these samples are closest to the Iron Age Central Italians, i.e. the Etruscans and the Latins. That's why the authors come down on the side of saying it was an authochthonous culture. Does that mean there wasn't some genetic impact from across the Adriatic? No, it doesn't.
It's not implausible, although the fact that a minority of the samples show a similarity to Iron Age Croatians is not dispositive in and of itself for me. Northern Italians are very close to ancient Illyrians. Does that mean that Illyrians came and settled in Italy, or does it mean that similar people settled both Northern Italy and "Illyria". I think the latter is much more "plausible"
As for the Messapian people, let's wait and see their genetic profile. They were different from the Daunians in that they accepted foreign influences much more readily. Perhaps that translated to admixture as well.
How were linguists wrong about Etruscans? Etruscans and Romans are genetically linked, but the Etruscan language is clearly non-Indo European. That's not an uncommon occurrence. The Frankish royalty spoke a Germanic language, while the common people spoke French. The Normans spoke French, while the lower class spoke English. With the Bulgars, they were Turkic, but the population spoke Slavic. Some times the royalty imposes their language on the population, sometimes they don't. And the Etruscans seems to have initially adopted the language of their rulers, but later switched to Latin like their kin.
Messapian and Albanian are undeniably linked. They show you an entire section of cognates from whatever inscriptions we have. Not to mention all the grammar similarities too.
[TABLE="class: wikitable"]
[TR]
[TH="bgcolor: #EAECF0, align: center"]Messapic lexical item[/TH]
[TH="bgcolor: #EAECF0, align: center"]English translation[/TH]
[TH="bgcolor: #EAECF0, align: center"]Proto-Messapic form[/TH]
[TH="bgcolor: #EAECF0, align: center"]
Paleo-Balkan languages[/TH]
[TH="bgcolor: #EAECF0, align: center"]Other Indo-European cognates[/TH]
[TH="bgcolor: #EAECF0, align: center"]Sources[/TH]
[/TR]
[TR]
[TD]
ana[/TD]
[TD]mother[/TD]
[TD]
*annā (a nursery word)[/TD]
[TD]
Proto-Albanian: *
na
nā, *amma; Albanian:
nënë/nana, ëmë/âmë ('mother')[/TD]
[TD]
Hittite:
annaš ('mother'); Latin:
amma ('mother'); Greek:
ámma ('mother, nurse');[/TD]
[TD]
[61][/TD]
[/TR]
[TR]
[TD]
anda[/TD]
[TD]and, as well[/TD]
[TD][/TD]
[TD]Proto-Abanian:
*edhō/êndō; Albanian:
edhe/ênde ('and', 'yet', 'therefore')[/TD]
[TD]Latin:
ante ("opposite, in front of"); Hittite:
anda; Greek:
endha/ΕΝΘΑ; ('and' , 'as well')[/TD]
[TD]
[62][/TD]
[/TR]
[TR]
[TD]
apa[/TD]
[TD]from[/TD]
[TD]
*apo[/TD]
[TD]Proto-Albanian:
*apo; Albanian: (
për-)apë ('from'); Albanian (Gheg):
pi (PI < apa) ('from') or
pa (PA <
*apa) ('without')[/TD]
[TD]
Greek:
apó;
Sanskrit:
ápa[/TD]
[TD]
[63][/TD]
[/TR]
[TR]
[TD]
atabulus[/TD]
[TD]
sirocco[/TD]
[TD][/TD]
[TD]Proto-Albanian:
*abula; Albanian:
avull ('steam, vapor')[/TD]
[TD]
Proto-Germanic:
*nebulaz ('fog')[/TD]
[TD]
[64][/TD]
[/TR]
[TR]
[TD]
aran[/TD]
[TD]field[/TD]
[TD]
*h₂r°h₃ā-[/TD]
[TD]
Proto-Albanian:
*arā: Albanian:
arë, ara ('field')[/TD]
[TD]Hittite:
arba- ('border, area');
Latvian:
ara ('field')[/TD]
[TD]
[65][/TD]
[/TR]
[TR]
[TD]
bàrka[/TD]
[TD]belly[/TD]
[TD][/TD]
[TD]Proto-Albanian:
*baruka; Albanian:
bark ('belly')[/TD]
[TD][/TD]
[TD]
[66][/TD]
[/TR]
[TR]
[TD]
Barzidihi[/TD]
[TD]
(personal name)[/TD]
[TD][/TD]
[TD]
Illyrian:
Bardyl(l)is;Proto-Albanian:
*bardza; Albanian:
bardhë/bardhi,
Bardha ('white', found also in anthroponyms, e.g.,
Bardhyl)
[a]
[/TD]
[TD][/TD]
[TD]
[68][/TD]
[/TR]
[TR]
[TD]
bennan[/TD]
[TD]
(a sort of vehicle)[/TD]
[TD]
*benna[/TD]
[TD][/TD]
[TD]
Gaulish:
benna (a kind of 'carriage')[/TD]
[TD]
[69][/TD]
[/TR]
[TR]
[TD]
biles/bilihi[/TD]
[TD]son[/TD]
[TD][/TD]
[TD]Proto-Albanian:
*bira; Albanian:
bir, pl.
bilj - bij ('son')[/TD]
[TD]Latin:
fīlius ('son')[/TD]
[TD]
[70][/TD]
[/TR]
[TR]
[TD]
biliā/bilina
[/TD]
[TD]daughter[/TD]
[TD]
*bhu-lyā[/TD]
[TD]Proto-Albanian:
*birilā; Albanian:
bijë -
bija ('daughter'); older dialect
bilë -
bila ('daughter')[/TD]
[TD]Latin:
fīlia ('daughter')[/TD]
[TD]
[70][/TD]
[/TR]
[TR]
[TD]
bréndon; bréntion[/TD]
[TD]stag; stag's head[/TD]
[TD][/TD]
[TD]Proto-Albanian:
*brina; Albanian:
bri,
brî ('horn'; 'antler')[/TD]
[TD]
Lithuanian:
briedis, ('elk');
Swedish:
brinde ('elk')The Messapic word is at the origin of the toponym
Brendésion (Βρενδέσιον),
Brentḗsion (Βρεντήσιον), modern
Brindisi
[/TD]
[TD]
[71][/TD]
[/TR]
[TR]
[TD]
Damatura[/TD]
[TD]Mother Earth
(goddess)[/TD]
[TD]
*dʰǵʰ(e)m- matura[/TD]
[TD]Proto-Albanian:
*dzō; Albanian:
dhe ('earth')[/TD]
[TD]Latvian:
Zemes Māte ('Mother Earth')Whether the (pre-)Illyrian form is at the origin of the Greek goddess
Demeter or the contrary is unclear.
[72]
[/TD]
[TD]
[73][/TD]
[/TR]
[TR]
[TD]
deiva; dīva[/TD]
[TD]god; goddess[/TD]
[TD][/TD]
[TD][/TD]
[TD]Sanskrit:
devá ('heavenly, divine'); Lithuanian
Diēvas; Old Norse:
Týr[/TD]
[TD]
[74][/TD]
[/TR]
[TR]
[TD]
den[/TD]
[TD]voice[/TD]
[TD]
*ghen[/TD]
[TD]Proto-Albanian:
*džana; Albanian:
zë/zâ, zër/zân ('voice')[/TD]
[TD][/TD]
[TD]
[75][/TD]
[/TR]
[TR]
[TD]
hazavaθi[/TD]
[TD]to offer (sacral)[/TD]
[TD][/TD]
[TD][/TD]
[TD]
ha- is a prefix,
zav- is the same root as in Greek: χεών, Sanskrit
ju-hô-ti and Avestan:
zaotar- ('sacrificer')[/TD]
[TD]
[76][/TD]
[/TR]
[TR]
[TD]
hipades[/TD]
[TD]he/she/it offers, dedicates, sets up[/TD]
[TD]
*supo dhē-s-t[/TD]
[TD]Proto-Albanian:
*skūpa: Albanian:
hip ('go up') and
dha/dhash ('he gave/I gave')[/TD]
[TD][/TD]
[TD]
[77][/TD]
[/TR]
[TR]
[TD]
hipakaθi[/TD]
[TD]offer, set up[/TD]
[TD][/TD]
[TD]Albanian:
hip ('go up') and
ka/kam ('he has/I have') >
hip-ka-[/TD]
[TD][/TD]
[TD]
[78][/TD]
[/TR]
[TR]
[TD]
klaohi/klohi[/TD]
[TD]hear, listen (
invocative)[/TD]
[TD]
*kleu-s-[/TD]
[TD]Albanian:
kluoj/kluaj/kluhem ('call, hear')[/TD]
[TD]Greek:
klythí ('hear'); Sanskrit:
śrudhí ('hear'); Slavic:
slušati ('hear'); Lithuanian:
klausyti ('hear')[/TD]
[TD]
[79][/TD]
[/TR]
[TR]
[TD]
kos[/TD]
[TD]someone[/TD]
[TD]
*qwo[/TD]
[TD]Proto-Albanian:
*kuša; Albanian:
kush ('who')[/TD]
[TD]Tocharian A:
Kus ('who')[/TD]
[TD]
[80][/TD]
[/TR]
[TR]
[TD]
ma[/TD]
[TD]not[/TD]
[TD]
*meh₁[/TD]
[TD]Albanian:
ma,
me,
mos[/TD]
[TD]Greek:
mē; Sanskrit:
mā[/TD]
[TD]
[81][/TD]
[/TR]
[TR]
[TD]
menza[/TD]
[TD]foal[/TD]
[TD]
*mendyo[/TD]
[TD]Proto-Albanian:
*mandja; Albanian:
mëz -
maz ('foal');
mend ('to suckle'); Romanian (<
Dacian)
mînz ('foal')[/TD]
[TD]Gaulish:
mandus ('foal')[/TD]
[TD]
[82][/TD]
[/TR]
[TR]
[TD]
ner[/TD]
[TD]man[/TD]
[TD]
*ner-[/TD]
[TD]Proto-Albanian:
*nera; Albanian:
njeri ('man')[/TD]
[TD]Greek:
ανηρ ('man'); Sanskrit:
nar- ('man')[/TD]
[TD]
[83][/TD]
[/TR]
[TR]
[TD]
penkaheh[/TD]
[TD]five[/TD]
[TD][/TD]
[TD]Proto-Albanian:
*pentše; Albanian:
pesë ('five')[/TD]
[TD]Lithuanian:
penki ('five')[/TD]
[TD]
[84][/TD]
[/TR]
[TR]
[TD]
rhīnós[/TD]
[TD]fog, mist, cloud[/TD]
[TD][/TD]
[TD]Proto-Albanian:
*rina: Albanian:
re, rê, rên ('cloud')[/TD]
[TD][/TD]
[TD]
[85][/TD]
[/TR]
[TR]
[TD]
tabarā; tabaras[/TD]
[TD]priestess; priest (lit. 'offerer')[/TD]
[TD]
*to-bhorā;
*to-bhoros[/TD]
[TD]Albanian:
të bie/të bar, bjer/bar ('bring', 'carry')[/TD]
[TD]Greek: ϕορός ('bring'); Latin:
ferō ('bring')[/TD]
[TD]
[86][/TD]
[/TR]
[TR]
[TD]
teutāTaotor
[/TD]
[TD]community, people
(name of a god)
[/TD]
[TD]
*Toutor
[/TD]
[TD]Illyrian:
Teuta(na) ('mistress of the people', 'queen')[/TD]
[TD]
Oscan:
touto ('community');
Old Irish:
túath ('tribe, people'); Lithuanian:
tautà ('people');
Gothic þiuda 'folk'[/TD]
[TD]
[87][/TD]
[/TR]
[TR]
[TD]
veinan[/TD]
[TD]his; one's[/TD]
[TD][/TD]
[TD]Albanian:
vetë ('himself, oneself')[/TD]
[TD]Sanskrit:
svayàm ('himself')[/TD]
[TD]
[88][/TD]
[/TR]
[TR]
[TD]
Venas[/TD]
[TD]desire
(name of a goddess)[/TD]
[TD]
*wenos[/TD]
[TD][/TD]
[TD]Latin:
Venus;
Old Indic:
vánas ('desire')[/TD]
[TD]
[89][/TD]
[/TR]
[TR]
[TD]
Zis[/TD]
[TD]sky-god[/TD]
[TD]
*dyēs[/TD]
[TD]Illyrian:
dei- or
-dí ('heaven, god', as a
prefix or
suffix);Albanian
Zojz ('sky-god')
[/TD]
[TD]Hittite:
šīuš ('god'); Sanskrit:
Dyáuṣ; Greek:
Zeus; Latin:
Jove ('sky-god')[/TD]
[TD]
[90][/TD]
[/TR]
[/TABLE]