Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
seventy
←
Old English
hundseofontiġ
(inherited)
←
German
siebzig
(cognate)
←
English
seven
(affix)
←
English
-ty
(affix)
←
Middle English
seventy
(inherited)
←
Middle English
sevynty
(mention)
←
West Frisian
santich
(cognate)
←
Proto-Germanic
*sebuntēhundą
(inherited)
←
Icelandic
sjötíu
(cognate)
←
German Low German
söventig
(cognate)
←
Dutch
zeventig
(cognate)
←
Norwegian
sytti
(cognate)
←
Scots
sevinty
(cognate)
←
Saterland Frisian
soogentich
(cognate)
←
Swedish
sjuttio
(cognate)
→
English
seventieth
(suffix)
→
English
seventy-five
(affix)
→
English
twelfty
(mention)
→
English
seventyfold
(suffix)
→
English
seventyish
(suffix)
→
Cimbrian
sintzekh
(cognate)
→
Cimbrian
zibanskh
(cognate)
→
Pennsylvania German
siwwezich
(cognate)
→
Tok Pisin
seventi
(derived)