Old English understandan

← Old English under- (prefix)

← Old English standan (prefix)

← Danish understande (cognate)

← Proto-Germanic *understandaną (inherited)

← Proto-Germanic *under (mention)

← Proto-Germanic *standaną (mention)

← Old Norse undirstanda (cognate)

← Old Frisian understanda (cognate)

← Old Frisian understonda (mention)

← Saterland Frisian understunda (cognate)

→ English understand (inherited)

→ Middle English understanden (inherited)

→ Yola understhoane (inherited)