Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin ostium
← Latin ōs (mention)

→ English ostiary (mention)
→ French huis (inherited)
→ French huissier (mention)
→ French ostiaire (mention)
→ Old French huis (inherited)
→ Old French ussier (mention)
→ Galician ucheira (mention)
→ Italian uscio (inherited)
→ Italian ostio (borrowed)
→ Latin ostiarius (mention)
→ Latin ostiolum (suffix)
→ Latin ostiatim (suffix)
→ Latin Portus Ostium (mention)
→ Ladin usc (inherited)
→ Norman us (inherited)
→ Old Spanish uço (inherited)
→ Picard uis (inherited)
→ Romansch isch (inherited)
→ Romanian ușă (mention)
→ Romanian ușor (mention)
→ Bourguignon heus (inherited)
→ Aromanian ushi (mention)
→ Aromanian ushã (mention)
→ Walloon ouxh (inherited)