caitiff
- n a cowardly and despicable person
- s despicably mean and cowardly
calamitous
- s (of events) having extremely unfortunate or dire consequences; bringing ruin
a calamitous defeat
calcareous
- a composed of or containing or resembling calcium carbonate or calcite or chalk
calceiform
- a of slipper-shaped blossoms
the calceiform lip of certain orchids