circuncidar - circumcise
charolar - enamel
condensar - condense
cautelar - forfend
consagrar - consecrate, devote
corroer - erode
colisionar - crash
cotejar - compare, liken
costear - defray
connotar - connote
circuir - bypass, circumvent
contemporizar - adapt oneself
comprimir - zip
comerse - eat up
comercializar - commercialize
