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 *per-

→ English first (derived)
→ English first (mention)
→ English imperative (root)
→ English parent (root)
→ English experiment (root)
→ English experiment (derived)
→ English ver (derived(en/nl))
→ English experience (root)
→ English before (derived)
→ English prove (mention)
→ English proven (mention)
→ English empirical (root)
→ English fear (root)
→ English fear (derived)
→ English fear (derived)
→ English progeny (root)
→ English prodigy (root)
→ English fare (derived)
→ English pare (root)
→ English pare (derived)
→ English pirate (root)
→ English expert (root)
→ English approach (root)
→ English approach (mention)
→ English for- (mention)
→ English fore- (inherited)
→ English pernicious (root)
→ English perform (mention)
→ English parse (derived)
→ English part (mention)
→ English purveyor (root)
→ English paralian (mention)
→ English prime (root)
→ English prime (derived)
→ English prior (derived)
→ English paramount (root)
→ English paramount (derived)
→ English prodigal (root)
→ English peril (root)
→ English fjord (mention)
→ Avestan 𐬞𐬀𐬌𐬭𐬌 (inherited)
→ Old English freo (mention)
→ Old English frea (mention)
→ Old English profian (mention)
→ Old English fyrn (derived)
→ Catalan port (mention)
→ Catalan porta (root)
→ Catalan porta (mention)
→ Catalan parar (derived)
→ Catalan portar (derived)
→ Catalan preu (derived)
→ Czech pře- (inherited)
→ Danish fare (root)
→ Danish farve (derived)
→ Danish føre (root)
→ Danish frem (mention)
→ German Frau (mention)
→ German Farm (derived)
→ Greek προς (inherited)
→ Greek Προμηθέας (root)
→ Esperanto paradi (derived)
→ Esperanto aprezi (derived)
→ Spanish parar (derived)
→ Spanish portar (derived)
→ Spanish puerto (mention)
→ Spanish inocuidad (root)
→ Spanish repertorio (root)
→ Spanish imperito (root)
→ Estonian värv (derived)
→ Persian پشت (mention)
→ Persian پرگار (derived)
→ Persian پدرام (derived)
→ Persian پارسال (root)
→ Persian پارسال (inherited)
→ Persian بدرام (derived)
→ Fala por (mention)
→ French port (mention)
→ French for- (mention)
→ French par (inherited)
→ French porter (derived)