Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Picard
laissier
←
German
lassen
(cognate)
←
English
let
(link)
←
English
lay
(link)
←
Old French
laissier
(inherited)
←
Old French
laiier
(cognate)
←
Proto-Germanic
*lētaną
(derived)
←
Proto-Germanic
*lagjaną
(derived)
←
Proto-West Germanic
*lātan
(derived)
←
Old High German
lāzan
(derived)
←
Gothic
𐌻𐌰𐌲𐌾𐌰𐌽
(cognate)
←
Proto-Indo-European
*leh₁d-
(derived)
←
Italian
lagare
(cognate)
←
Latin
laxo
(inherited)
←
Old Occitan
laihar
(cognate)
←
Old Occitan
laiar
(mention)