English unseen

← Old English unġesewen (inherited)

← German ungesehen (cognate)

← English un- (affix)

← English seen (affix)

← English sight unseen (link)

← English un (prefix)

← English seen (prefix)

← Middle English unsen (inherited)

← Middle English unseyn (mention)

← Middle English unseien (mention)

← Proto-Germanic *unsewanaz (inherited)

← German Low German unsehn (cognate)

← Dutch ongezien (cognate)

→ English seen (link)