Proto-Indo-European *(s)keg-

→ English shake (derived)

→ English shock (mention)

→ English shag (mention)

→ English shagged (mention)

→ Old English sceaga (mention)

→ Faroese skegg (mention)

→ Icelandic skegg (mention)

→ Low German schaken (derived)

→ Old Norse skaga (root)

→ Old Norse skaga (mention)

→ Polish szejk (derived)