Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English harmony
← Middle English armonye (derived)
← Old French harmonie (derived)
← Old French armonie (mention)
← Ancient Greek ἁρμονία (derived)
← Proto-Indo-European *h₂er- (root)
← Latin harmonia (derived)

→ English harmonisation (suffix)
→ English disharmony (affix)
→ English harmonograph (affix)
→ English harmonogram (affix)
→ English nonharmony (prefix)
→ English harmolodics (blend)
→ English harmost (mention)
→ English inharmony (prefix)
→ English harmonist (suffix)
→ English Harmonist (suffix)
→ English Harmonite (suffix)
→ English Harmony (mention)
→ English Harmony (mention)
→ English telharmony (prefix)
→ English polyharmony (prefix)
→ English unharmony (prefix)
→ English unharmonize (confix)
→ English synharmony (prefix)
→ Japanese ハモる (derived)
→ Portuguese acorde (link)