Etimoloji
Etymology tree Proto-Indo-European *gleyH- Proto-Indo-European *-ós Proto-Indo-European *gloyHós Proto-Germanic *klajjaz Proto-West Germanic *klaij Old English clǣġ Middle English cley English clay Proto-Indo-European *-iskos Proto-Germanic *-iskaz Proto-West Germanic *-isk Old English -isċ Middle English -ish English -ish English clayish From clay + -ish.