Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
acuto
←
Italian
aguzzo
(cognate)
←
Latin
acūtus
(borrowed)
→
Ido
akuta
(borrowed)
→
Italian
acutezza
(suffix)
→
Italian
acutissimo
(affix)
→
Italian
acutizzare
(suffix)
→
Italian
acutamente
(affix)
→
Italian
iperacuto
(prefix)
→
Italian
subacuto
(prefix)
→
Italian
bisacuto
(prefix)
→
Italian
inacutire
(confix)
→
Italian
triangolo acuto
(mention)