Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
eighty
←
Old English
hundeahtatiġ
(inherited)
←
German
achtzig
(cognate)
←
English
eight
(affix)
←
English
-ty
(affix)
←
Middle English
eiȝti
(inherited)
←
Middle English
eyȝty
(mention)
←
Middle English
eiȝtety
(mention)
←
Middle English
aghty
(mention)
←
West Frisian
tachtich
(cognate)
←
Proto-Germanic
*ahtōutēhundą
(inherited)
←
Icelandic
áttatíu
(cognate)
←
German Low German
tachentig
(cognate)
←
Dutch
tachtig
(cognate)
←
Norwegian
åtti
(cognate)
←
Scots
hechty
(cognate)
←
Scots
auchty
(mention)
←
Saterland Frisian
tachentich
(cognate)
←
Swedish
åttio
(cognate)
→
English
eight
(link)
→
English
eightieth
(suffix)
→
English
twelfty
(mention)
→
English
eightyish
(suffix)
→
English
eightyfold
(suffix)
→
English
octogenary
(mention)
→
Cimbrian
askh
(cognate)
→
Cimbrian
achtzekh
(cognate)
→
Pennsylvania German
achtzich
(cognate)
→
Tok Pisin
eti
(inherited)