Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
ellipse
←
English
ellipsis
(doublet)
←
French
ellipse
(borrowed)
→
English
ellipsis
(doublet)
→
English
elliptical
(suffix)
→
English
ellipsograph
(affix)
→
English
superellipse
(prefix)
→
English
ellipsometer
(affix)
→
English
ellipsoid
(suffix)
→
English
ellipsometry
(affix)
→
English
hyperellipse
(prefix)
→
English
hypoellipse
(prefix)
→
English
hemiellipse
(prefix)
→
English
semiellipse
(prefix)
→
Swedish
ellips
(mention)