Old English ċierran

→ English chore (mention)

→ English ajar (inherited)

→ English char (mention)

→ English cair (cognate)

→ Old English acierran (prefix)

→ Old English becierran (prefix)

→ Old English eftcierran (prefix)

→ Old English framcierran (prefix)

→ Old English gecierran (prefix)

→ Old English ofercierran (prefix)

→ Old English oncierran (prefix)

→ Old English undercierran (prefix)

→ Old English ymbcierran (affix)

→ Icelandic kerra (cognate)