Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
flēan
→
English
flea
(inherited)
→
English
flay
(inherited)
→
Old English
beflean
(affix)
→
Old Norse
flá
(cognate)