Danish bille

← Danish bide (suffix)

← Danish le (suffix)

← Faroese bitil (cognate)

← Proto-Germanic *bitulaz (inherited)

← Proto-Germanic *bītilaz (mention)

← Proto-Germanic *bītaną (mention)

← Icelandic bitil (cognate)

← Icelandic bitul (mention)

→ English beetle (cognate)

→ Icelandic bjalla (mention)