Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin lētum

→ English lethal (mention)
→ English lethe (cognate)
→ Irish tarlaigh (cognate)
→ Scottish Gaelic tàrlaidh (cognate)
→ Latin letifer (suffix)
→ Latin letalis (suffix)
→ Latvian lēts (cognate)
→ Old Irish foceird (cognate)