Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English tact
French tact (cognate)
Proto-Indo-European *teh₂g- (root)
Latin tāctus (borrowed)

English integer (mention)
English tactless (suffix)
English tactful (suffix)
Norwegian Bokmål takt (derived)
Norwegian Nynorsk takt (link)
Norwegian Nynorsk takt (link)