Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
whet
←
Old English
hwettan
(inherited)
←
Danish
hvæde
(cognate)
←
German
wetzen
(cognate)
←
Middle English
whetten
(inherited)
←
Proto-Germanic
*hwatjaną
(inherited)
←
Proto-West Germanic
*hwattjan
(inherited)
←
Proto-Indo-European
*kʷeh₁d-
(derived)
←
Icelandic
hvetja
(cognate)
←
Dutch
wetten
(cognate)
→
English
whetstone
(compound)
→
English
whetter
(suffix)
→
English
whetten
(suffix)
→
Cimbrian
bétzan
(cognate)
→
Latin
triquetrus
(cognate)
→
Norwegian Nynorsk
kvetje
(cognate)
→
Old Norse
hvetja
(cognate)
→
Scots
what
(cognate)
→
Saterland Frisian
wätje
(cognate)
→
Saterland Frisian
wätje
(link)