English flagon

← Old English flasce (cognate)

← Danish flaske (cognate)

← German Flasche (cognate)

← English flask (doublet)

← Middle English flagon (derived)

← Middle English flakon (derived)

← Middle French flacon (derived)

← Proto-Germanic *flaskǭ (derived)

← Proto-Germanic *flehtaną (derived)

← Old High German flaska (cognate)

← Old Norse flaska (cognate)

→ English bottle (link)

→ English goon (mention)

→ English swill-flagon (compound)

→ English flagonless (suffix)