Similar to cacumen
- casus – a falling, accident, chance, downfall, event, fortune, occasion, opportunity, violent death
- caminus – a forge, large hearth
- cavum – a hollow, cavity, depression, excavation, hole, pit
- casia – a tree with an aromatic bark, sweet mezereon
- calix – a vessel for drinking
- casualis – accidental, fortuitous
- calamus – anything made or reed -- pen, arrow, pipe