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

English accuracy (suffix)
English bankruptcy (suffix)
English privacy (suffix)
English lunacy (suffix)
English urgency (suffix)
English obduracy (suffix)
English pregnancy (suffix)
English emergency (suffix)
English obstinacy (suffix)
English occupancy (suffix)
English infancy (suffix)
English flippancy (suffix)
English redundancy (suffix)
English transparency (suffix)
English truancy (suffix)
English buoyancy (suffix)
English abbotcy (suffix)
English intimacy (suffix)
English solvency (suffix)
English brilliancy (suffix)
English candidacy (suffix)
English malignancy (suffix)
English expectancy (suffix)
English hesitancy (suffix)
English sycophancy (suffix)
English normalcy (suffix)
English saliency (suffix)
English ascendancy (suffix)
English contingency (suffix)
English recusancy (suffix)
English latency (suffix)
English insolvency (suffix)
English inerrancy (suffix)
English consultancy (suffix)
English stridency (suffix)
English irrelevancy (suffix)
English piquancy (suffix)
English vagrancy (suffix)
English astringency (suffix)
English inconstancy (suffix)