Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
tremolar
←
Spanish
temblar
(cognate)
←
French
trembler
(cognate)
←
Latin
tremulō
(mention)
←
Latin
tremere
(inherited)
←
Latin
tremō
(mention)
←
Latin
tremulus
(mention)
←
Occitan
tremolar
(cognate)
←
Old Occitan
(inherited)
→
Catalan
tremolejar
(affix)
→
Catalan
tremolós
(affix)
→
Spanish
tremolar
(cognate)