Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
suohhen
←
Proto-Germanic
*sōkijaną
(inherited)
←
Proto-West Germanic
*sōkijan
(inherited)
→
Old English
secan
(cognate)
→
Cimbrian
züuchan
(inherited)
→
German
suchen
(inherited)
→
Alemannic German
sueche
(inherited)
→
Luxembourgish
sichen
(inherited)
→
Yiddish
זוכן
(inherited)