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

→ English os (borrowed)
→ English oral (affix)
→ English per orum (mention)
→ English orotund (mention)
→ English inexorable (mention)
→ English oscillate (mention)
→ English inosculate (mention)
→ English usher (mention)
→ English osculate (mention)
→ English per orem (mention)
→ English oro- (derived)
→ English orature (mention)
→ German Os (borrowed)
→ Esperanto oscedi (mention)
→ Spanish ósculo (mention)
→ French oral (mention)
→ Irish ós (derived)
→ Ancient Greek ῥέθος (cognate)
→ Hittite 𒀀𒄿𒅖 (cognate)
→ Icelandic ós (cognate)
→ Italian orare (mention)
→ Italian osculo (mention)
→ Latin Ostia (mention)
→ Latin omen (mention)
→ Latin ora (mention)
→ Latin ostium (mention)
→ Latin osculum (affix)
→ Latin aurea (affix)
→ Latin osculor (affix)
→ Latin osculo (link)
→ Latin coram (mention)
→ Latin oralis (affix)
→ Latin oscito (compound)
→ Latin oreae (affix)
→ Latin ostigo (suffix)
→ Latin orarium (suffix)
→ Latin oscillum (mention)
→ Translingual per os (mention)
→ Old Norse óss (cognate)
→ Sanskrit आस् (cognate)