Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English tetchy
Old English tācn (cognate)
English teachie (mention)
English tetch (mention)
English touchy (mention)
English token (cognate)
Middle English tatch (derived)
Middle English tache (mention)
Middle English tecche (mention)
Middle English teche (mention)
French tache (cognate)
Old French tache (derived)
Old French teche (mention)
Gothic 𐍄𐌰𐌹𐌺𐌽𐍃 (derived)
Proto-Indo-European *deyḱ- (derived)
Scots tache (derived)

English tache (mention)
English touchy (mention)
English touchy (mention)
English tetchiness (suffix)
English tetchily (suffix)