Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English twitter
Old English twiterian (inherited)
Danish kvidre (cognate)
German zwitzern (cognate)
German zwitschern (mention)
Middle English twitren (inherited)
Middle English twiteren (mention)
Proto-Germanic *twitwizōną (inherited)
Proto-West Germanic *twitwiʀōn (inherited)
Low German twitteren (cognate)
Dutch kwetteren (cognate)
Swedish kvittra (cognate)
Swedish tittra (cognate)

English -er (mention)
English twitterpated (compound)
English tweet (mention)
English tweet (mention)
English atwitter (prefix)
English twittery (suffix)
English twitterer (suffix)
English Twitterati (blend)
English Twitter (mention)
English twittersome (suffix)
English twitteration (suffix)
German zwitschern (link)
Esperanto Tvitero (derived)
Luxembourgish zwitscheren (cognate)
Norwegian Bokmål kvitre (derived)