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

→ English ice (inherited)
→ Old English isig (suffix)
→ Old English isceald (compound)
→ Old English isiht (suffix)
→ Old English isearn (compound)
→ Middle English is (inherited)
→ Old High German is (cognate)
→ Marshallese aij (derived)
→ Marshallese aej (derived)
→ Old Norse íss (cognate)
→ Old Saxon is (cognate)