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 burg
← Proto-Germanic *burgz (inherited)
← Proto-West Germanic *burg (inherited)
← Proto-Indo-European *bʰerǵʰ- (root)
← Proto-Indo-European *bʰerǵʰ- (derived)

→ English Edinburgh (derived)
→ English dwarf (mention)
→ English burh (learned borrowing)
→ English -bury (mention)
→ English Bury (derived)
→ English burrock (inherited)
→ English -burg (inherited)
→ English Birk (mention)
→ English Berryman (mention)
→ English Albury (compound)
→ English Aconbury (compound)
→ English Berrington (derived)
→ Old English burgræden (suffix)
→ Old English underburg (prefix)
→ Old English Cantwara burg (mention)
→ Old English scieldburg (compound)
→ Old English scieldburg (mention)
→ Central Kurdish برج (cognate)
→ Persian برج (cognate)
→ Ancient Greek πύργος (cognate)
→ Sanskrit बर्हयति (cognate)
→ Tajik бурҷ (cognate)