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

→ English love (root)
→ English love (derived)
→ English love (root)
→ English love (derived)
→ English love (mention)
→ English lob (inherited)
→ English leave (root)
→ English leave (derived)
→ English leave (root)
→ English leave (derived)
→ English leave (root)
→ English lief (root)
→ English leaf (mention)
→ English libido (root)
→ English libido (derived(en/la))
→ English library (mention)
→ English lib (derived)
→ English lobby (derived)
→ English helluo librorum (root)
→ English helluo librorum (derived)
→ English quodlibet (root)
→ English love-hate (root)
→ English love-hate (derived)
→ English lofe (derived)
→ English lofe (derived)
→ Afrikaans lof (inherited)
→ Old English geliefan (derived)
→ Belarusian любіць (derived)
→ Proto-Celtic llys (inherited(cel-pro/cy))
→ Proto-Celtic lus (inherited(cel-pro/sga))
→ Proto-Celtic llysiau (inherited(cel-pro/cy))
→ Czech líbit (derived)
→ Old Church Slavonic любити (derived)
→ Old Church Slavonic любꙑ (derived)
→ German Liebe (mention)
→ German lieb (derived)
→ German Lübeck (derived)
→ Middle Dutch lief (derived)
→ Middle Dutch lof (derived)
→ Persian آلفته (derived)
→ Persian آلفتن (derived)
→ Finnish lupa (root)
→ Finnish lupa (derived)
→ Proto-Norse ᛚᛖᚢᛒᚨᛉ (derived)
→ Old High German lob (root)
→ Old High German luppi (root)
→ Old High German lobon (root)
→ Gothic 𐌲𐌰𐌻𐌰𐌿𐌱𐌾𐌰𐌽 (root)
→ Gothic 𐌿𐍃𐌻𐌰𐌿𐌱𐌾𐌰𐌽 (root)
→ Ancient Greek λεπτός (derived)
→ Hindi लुब्ध (root)
→ Hindi लोभी (root)
→ Hunsrik Lieb (mention)
→ Indonesian lobi (root)
→ Icelandic ljúfur (derived)
→ Italian libito (root)
→ Italian libito (mention)
→ Ingrian lupa (derived)
→ Karelian lupa (derived)
→ Latin liber (mention)
→ Latin libet (derived)
→ Lithuanian liaupsė (root)
→ Dutch lief (root)
→ Dutch lief (derived)
→ Dutch lof (root)