Scottish Gaelic àrd

← Proto-Celtic *ardwos (inherited)

← Welsh ardd (cognate)

← Proto-Indo-European *h₃erdʰ- (root)

← Proto-Indo-European *h₃erdʰwós (inherited)

← Proto-Indo-European *h₃erdʰ- (mention)

← Latin arduus (cognate)

← Old Irish ard (inherited)

→ English ardian (derived)

→ English Ard (mention)

→ Scottish Gaelic àrd-mhàthair (prefix)

→ Scottish Gaelic àrdaich (affix)

→ Scottish Gaelic àirde (affix)

→ Scottish Gaelic àrd-thìr (prefix)

→ Scottish Gaelic àrd-sgoil (prefix)

→ Scottish Gaelic àrd-ollamh (prefix)

→ Scottish Gaelic àrd-ùrlar (prefix)

→ Scottish Gaelic àrd-eaglais (prefix)