Icelandic hvað

← Proto-Germanic *hwaz (derived)

← Proto-Germanic *hwat (derived)

← Proto-Indo-European *kʷód (derived)

← Proto-Indo-European *kʷod (mention)

← Icelandic hver (mention)

← Icelandic hver (mention)

← Old Norse hvat (derived)

← Old Norse *hver (mention)

← Old Norse hverr (mention)

→ English what (cognate)

→ Alemannic German waas (cognate)

→ Icelandic hvað segir þú (mention)

→ Icelandic af hverju (mention)

→ Icelandic eitthvað (mention)