Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
pequeño
←
Breton
bihan
(cognate)
←
Proto-Celtic
*bikkos
(cognate)
←
Welsh
bach
(cognate)
←
Welsh
bychan
(mention)
←
French
petit
(cognate)
←
Irish
beag
(cognate)
←
Latin
*pittus
(mention)
←
Portuguese
pequeno
(cognate)
←
Old Irish
bec
(cognate)
→
Asturian
pequeñu
(cognate)
→
Spanish
peque
(mention)
→
Spanish
pequeñín
(affix)
→
Spanish
pequeñito
(affix)
→
Spanish
pequeñajo
(suffix)
→
Spanish
empequeñecer
(affix)
→
Spanish
pequeñuelo
(affix)
→
French
petit
(cognate)
→
Franco-Provençal
petiôt
(cognate)
→
Franco-Provençal
pégno
(cognate)
→
Galician
pequeno
(cognate)
→
Italian
piccino
(cognate)
→
Maltese
ċkejken
(mention)
→
Portuguese
pequeno
(cognate)