Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
trout
←
Old English
truht
(inherited)
←
Middle English
troute
(inherited)
←
Middle English
troughte
(mention)
←
Middle English
trught
(mention)
←
Middle English
trouȝt
(mention)
←
Middle English
trouhte
(mention)
←
Old French
truite
(derived)
←
Ancient Greek
τρώκτης
(derived)
←
Ancient Greek
τρώγω
(mention)
←
Proto-Indo-European
*terh₁-
(root)
←
Proto-Indo-European
*terh₁-
(derived)
→
English
troutlike
(suffix)
→
English
trouty
(suffix)
→
English
troutling
(suffix)
→
English
troutlet
(suffix)
→
English
truttaceous
(mention)
→
English
troutless
(suffix)
→
English
trouter
(suffix)
→
English
troutful
(suffix)
→
English
antitrout
(prefix)
→
English
Troutbeck
(affix)
→
Spanish
tragar
(cognate)