courtesy a considerate and respectful manner
czaritza the wife or widow of a czar
xerotes the condition of not containing or being covered by a liquid
certain established beyond doubt or question; definitely known
Certhia type genus of the Certhiidae
Cortez Spanish conquistador who defeated the Aztecs and conquered Mexico (1485-1547)
certify provide evidence for
courteous characterized by politeness and gracious good manners
serratus any of several muscles of the trunk
cerate a hard medicated paste made of lard or oil mixed with wax or resin
ceratozamia a small cycad of the genus Ceratozamia having a short scaly woody trunk and fernlike foliage and woody cones; Mexico
cerastes highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye
Hertz German physicist who was the first to produce electromagnetic waves artificially (1857-1894)
Cortes Spanish conquistador who defeated the Aztecs and conquered Mexico (1485-1547)
cert an absolute certainty
Ceres goddess of agriculture; counterpart of Greek Demeter
Cereus genus of much-branched treelike or shrubby cacti with pronounced ribs and rounded needlelike spines and nocturnal flowers usually white
hertz unit of frequency with a periodic interval of one second
ceratosaur primitive medium-sized theropod
Ceratopsia horned dinosaurs