Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
EXAMPLES FROM THE WEB FOR C-A
Rollo started out timidly on c-a—then changed to d-o,—and finally compromised on h-e-n.
Rollo started out timidly on c-a—then changed to d-o,—and finally compromised on h-e-n.