Irish maith

← Breton mad (cognate)

← Proto-Celtic *matis (inherited)

← Welsh - (cognate)

← Scottish Gaelic math (cognate)

← Manx mie (cognate)

← Cornish mas (cognate)

← Old Irish maith (inherited)

→ English smashing (mention)

→ Breton mat (cognate)

→ Basque maite (cognate)

→ Irish anamhaith (affix)

→ Irish anmhaith (affix)

→ Scottish Gaelic math (cognate)

→ Manx mie (cognate)