used to write reconstructed Proto-Indo-European words (for an explanation of the notation, see Proto-Indo-European phonology). Without proper rendering...

See also Glossary of sound laws in the Indo-European languages Associative Law of Addition Associative Law of Multiplication Commutative law of addition...

Proto-Indo-Iranian, also called Proto-Indo-Iranic or Proto-Aryan, is the reconstructed proto-language of the Indo-Iranian branch of Indo-European. Its...

The Italic languages form a branch of the Indo-European language family, whose earliest known members were spoken on the Italian Peninsula in the first...

Hellenic is the branch of the Indo-European language family whose principal member is Greek. In most classifications, Hellenic consists of Greek alone...

arbërisht [aɾbəˈɾiʃt]) is an Indo-European language and the only surviving representative of the Albanoid branch, which belongs to the Paleo-Balkan group. Standard...

as early as the 20th century BC, making it the earliest attested use of the Indo-European languages. By the Late Bronze Age, Hittite had started losing...

survived in historical accounts, and from loanwords in other, mainly Romance, languages. As a Germanic language, Gothic is a part of the Indo-European language...

is the reconstructed proto-language of the Iranian languages branch of Indo-European language family and thus the ancestor of the Iranian languages such...

linguistic affinities of the Thracian language are poorly understood, but it is generally agreed that it was an Indo-European language with satem features...