Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*titt-
→
English
tit
(derived)
→
English
teat
(derived)
→
Old English
titt
(derived)
→
German
Titte
(derived)
→
Spanish
teta
(derived)
→
French
tette
(derived)
→
Hebrew
ציצי
(derived)
→
Italian
tetta
(derived)
→
Dutch
tiet
(derived)
→
Portuguese
teta
(derived)