Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
trewely
←
Old English
trēowlīċe
(inherited)
←
Middle English
trewe
(suffix)
←
Middle English
ly
(suffix)
←
Proto-Germanic
*triwwilīkaz
(inherited)
→
English
truly
(mention)
→
Middle English
trewe
(link)