You mean “What did ancient European languages sound like” perhaps? I would submit that Samskruta (NOT the anclicised Sanskrit) sounds exactly like how it did in ancient times. How come there is no discussion of that at all?
- S: sunus, L: sunus (son)
- S: avis, L: avis (sheep)
- S: padas, L: padas (foot)
- S: viras, L: vyras (man, also compare Latin vir [pronounced weer])
- S: dhumas, L: dumas (smoke)
- S: antaras, L: antras (other, second)
- S: vṛkas, L: vilkas (wolf)
- S: yuñje, L: jungiu (I join)
- S: jántis, L: gentys (tribes, also compare Latin gentes [a/the people])
- S: dantas, L: dantis (also compare Latin dentes)
- S: naktis, L: naktis (also compare Latin noctes)