Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tagalog
layag
←
Proto-Austronesian
*layaʀ
(inherited)
←
Proto-Philippine
*layaʀ
(inherited)
←
Proto-Malayo-Polynesian
*layaʀ
(inherited)
→
Malay
layar
(cognate)
→
Tagalog
maglayag
(prefix)