Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
speechless
←
Old English
sprǣċlēas
(inherited)
←
German
sprachlos
(cognate)
←
English
speech
(suffix)
←
English
less
(suffix)
←
Middle English
specheles
(inherited)
←
West Frisian
sprakeleas
(cognate)
←
Proto-Germanic
*sprēkalausaz
(inherited)
←
German Low German
spraaklos
(cognate)
←
Dutch
sprakeloos
(cognate)
→
English
speechlessness
(suffix)
→
English
speechlessly
(suffix)