Middle English word wunderlice comes from Old English wundor (Wonder.), Old English -līc

Detailed word origin of wunderlice

Dictionary entry	Language	Definition
wundor	Old English (ang)	Wonder.
-līc	Old English (ang)
wundorlic	Old English (ang)	Wonderful, exciting admiration or surprise.
wunderlice	Middle English (enm)

Words with the same origin as wunderlice