Irish nocht

← Proto-Celtic *noxtos (inherited)

← Welsh noeth (cognate)

← German nackt (cognate)

← English naked (cognate)

← Proto-Indo-European *nogʷós (derived)

← Old Irish nocht (inherited)

→ Irish lomnocht (affix)

→ Irish nochtach (suffix)

→ Irish nochtacht (suffix)

→ Irish tarnocht (affix)