Icelandic þistill

← Proto-Germanic *þistilaz (inherited)

← Old Norse þistill (inherited)

→ English thistle (cognate)

→ German Distel (cognate)

→ Icelandic ætiþistill (affix)

→ Icelandic purpuraþistill (affix)

→ Icelandic þistilhjarta (affix)

→ Luxembourgish Dëschtel (cognate)