Scottish Gaelic guth

← Proto-Celtic *gutus (inherited)

← Proto-Indo-European (inherited)

← Proto-Indo-European *ǵʰewH- (mention)

← Old Irish guth (inherited)

→ Scottish Gaelic neo-ghuthach (affix)

→ Scottish Gaelic guthach (affix)

→ Scottish Gaelic dà-ghuth (prefix)

→ Scottish Gaelic dà-ghuthach (affix)

→ Scottish Gaelic aon-ghuthach (affix)