Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
reptile
←
Middle English
reptil
(inherited)
←
Old French
reptile
(derived)
←
Proto-Indo-European
*rep-
(derived)
←
Latin
reptilis
(mention)
←
Latin
rēpō
(derived)
→
English
reptilian
(suffix)
→
English
reptilian
(mention)
→
English
herptile
(mention)
→
English
nonreptile
(prefix)
→
English
reptilelike
(suffix)
→
English
reptiloid
(suffix)
→
English
reptilic
(suffix)
→
English
reptilase
(suffix)
→
English
reptiledom
(suffix)
→
English
reptilehood
(suffix)
→
English
rep-tile
(mention)
→
English
reptilious
(suffix)
→
English
reptilious
(mention)
→
English
reptitious
(mention)
→
English
reptilivorous
(suffix)
→
English
reptiliferous
(suffix)
→
English
reptiliform
(suffix)
→
English
reptilology
(suffix)
→
English
rept-
(link)
→
Persian
رفتن
(cognate)