Old English sincan

← Danish synke (cognate)

← German sinken (cognate)

← Faroese søkka (cognate)

← West Frisian sinke (cognate)

← Proto-West Germanic *sinkwan (inherited)

← Old High German sinkan (cognate)

← Gothic 𐍃𐌹𐌲𐌵𐌰𐌽 (cognate)

← Icelandic sökkva (cognate)

← Old Norse søkkva (cognate)

← Old Frisian sinka (cognate)

← Old Saxon sinkan (cognate)

← Swedish sjunka (cognate)

→ English sink (derived)

→ Old English besincan (affix)

→ Old English gesincan (affix)

→ Middle English synken (inherited)

→ Old High German sinkan (cognate)

→ Old Norse søkkva (cognate)

→ Old Saxon sinkan (cognate)