Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
beag
←
Breton
bic'han
(cognate)
←
Proto-Celtic
*bikkos
(inherited)
←
Welsh
bach
(cognate)
←
Welsh
bychan
(mention)
←
Irish
beag
(cognate)
←
Manx
beg
(cognate)
←
Old Irish
bec
(inherited)
→
English
philibeg
(mention)
→
Irish
beag
(cognate)
→
Scottish Gaelic
Breatainn Bheag
(mention)
→
Scottish Gaelic
beagan
(affix)
→
Scottish Gaelic
beag bìodach
(compound)