Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
loch
←
English
lough
(doublet)
←
English
lough
(link)
←
English
lake
(link)
←
English
bay
(link)
←
English
firth
(link)
←
English
sea loch
(link)
←
English
estuary
(link)
←
English
fjord
(link)
←
English
strait
(link)
←
English
lochan
(link)
←
English
lough
(link)
←
English
lohoch
(mention)
←
Middle English
lough
(inherited)
←
Scottish Gaelic
loch
(derived)
←
Proto-Indo-European
*lókus
(derived)
→
English
firth
(link)
→
English
lough
(doublet)
→
English
lochside
(suffix)
→
German
Loch
(borrowed)
→
French
loch
(borrowed)
→
French
loch
(link)