Old English wisnian, weosnian "to wither, dry up, waste away," from Proto-Germanic *wisnon (source also of Old Norse visna "to wither," Old High German wesanen "to dry up, shrivel, wither;" German verwesen "to decay, rot"). Related: Wizened.
a wizened little man with frizzy grey hair
witty
wive
wivern
wizard
wizardry
wizen
wl-
woad
wobbegong
wobble
wobbly