If you're interested you can read up on language change (and glottochronology, although that's a bit controversial now), and the Swadesh lists. In general, lan

If you're interested you can read up on language change (and glottochronology, although that's a bit controversial now), and the Swadesh lists. In general, language changes around at the same rate all over history and geography, barring some things (migration, liturgical languages)