Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Germanic *munþaz

→ English mouth (inherited)
→ English mun (derived)
→ Afrikaans mond (inherited)
→ Danish mund (inherited)
→ German Mund (inherited)
→ Middle Dutch mont (inherited)
→ Middle English mouth (inherited)
→ Faroese munnur (inherited)
→ Westrobothnian mónn (inherited)
→ Old Swedish munder (inherited)
→ Scanian monn (inherited)
→ Gothic 𐌼𐌿𐌽𐌸𐍃 (inherited)
→ Icelandic munnur (derived)
→ Latin mentum (cognate)
→ Latvian mute (cognate)
→ Norwegian Bokmål mund (inherited)
→ Norwegian Bokmål munn (inherited)
→ Dutch mond (inherited)
→ Dutch muide (derived)
→ Norwegian Nynorsk munn (inherited)
→ Old Norse munnr (inherited)
→ Old Frisian muth (inherited)
→ Old Saxon muth (inherited)
→ Elfdalian muð (inherited)
→ Scots mooth (inherited)
→ Swedish mun (inherited)