Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
la
←
Proto-Indo-European
*lewh₃-
(derived)
←
Latin
illac
(inherited)
←
Latin
lavāre
(inherited)
←
Latin
lavō
(mention)
←
Romanian
lăia
(link)
←
Romanian
spăla
(link)
←
Romanian
scălda
(link)
←
Romanian
îmbăia
(link)
←
Romanian
lăutoare
(link)
←
Romanian
lăutură
(link)
←
Romanian
lături
(link)
←
Romanian
lăun
(link)
←
Romanian
spăla
(link)
→
Spanish
dela
(link)
→
Romanian
lai
(mention)
→
Romanian
a
(mention)
→
Romanian
da la muie
(compound)
→
Romanian
la revedere
(mention)
→
Romanian
lăun
(mention)
→
Romanian
la fel
(mention)
→
Romanian
laolaltă
(mention)
→
Romanian
la noapte
(mention)
→
Romanian
nelalocul
(affix)
→
Romanian
Câmpulung La Tisa
(mention)
→
Romanian
La Curte
(mention)
→
Romanian
Lunca La Tisa
(mention)
→
Romanian
Delavrancea
(affix)
→
Aromanian
la
(cognate)
→
Aromanian
lau
(cognate)