There is a total of 201579 clues beginning with c
- Columbus' backer
- Columbus' base in Spain
- Columbus' birth city
- Columbus' birthplace
- Columbus' birthplace
- Columbus' birthplace: Ital
- Columbus' discovery
- Columbus' embarkation point, 1492
- Columbus' fastest ship
- Columbus' favorite ship
- Columbus' first landfall
- Columbus' first settlement, 1493
- Columbus' first settlement, Haiti, 1493
- Columbus' futile quest
- Columbus' goal
- Columbus' goal
- Columbus' home
- Columbus' home port
- Columbus' home town
- Columbus' home town
- Columbus' home?
- Columbus' hometown
- Columbus' Italian home
- Columbus' location, Sept 1492
- Columbus' mo
- Columbus' patron
- Columbus' patron king
- Columbus' patron queen
- Columbus' placement of an egg
- Columbus' port
- Columbus' port
- Columbus' prime mover
- Columbus' queen
- Columbus' reputed birthplace
- Columbus' ship
- Columbus' ship, "___ Maria"
- Columbus' smallest caravel
- Columbus' smallest ship
- Columbus' sponsor
- Columbus' starting point
- Columbus' state
- Columbus' supportive queen
- Columbus' surroundings
- Columbus' world
- Columbus's 1492 destination
- Columbus's angel, to Spanish
- Columbus's birthplace
- Columbus's birthplace, to René
- Columbus's birthplace
- Columbus's caravel
- Columbus's departure city: 1492
- Columbus's destination
- Columbus's elusive destination
- Columbus's family
- Columbus's first ___ to Spain was made on the Niña
- Columbus's flagship
- Columbus's flagship?
- Columbus's fleet, eg
- Columbus's hands
- Columbus's home
- Columbus's home town
- Columbus's hometown
- Columbus's landfall
- Columbus's pet name for the Santa Clara
- Columbus's point of departure
- Columbus's port
- Columbus's return-trip ship: 1492–93
- Columbus's Santa __
- Columbus's ship
- Columbus's starting place
- Columbus's starting point
- Columbus's starting point
- Columbus's state
- Columbus's townspeople
- Columbus's world
- Columbus, by birth
- Columbus, Clark, Armstrong et al
- Columbus, eg
- Columbus, for instance
- Columbus, for one
- Columbus, for one
- Columbus, for one: Abbr
- Columbus, in NYC
- Columbus, Ohio inst
- Columbus, Ohio's river
- Columbus, to 20 Across
- Columbus, to Colombia, eg
- Columbus, to friends
- Columbus-to-Cleveland dir
- Columbus-to-Dayton dir
- Columbus-to-Pittsburgh dir
- Columbusite, eg
- Columbus___Cleveland dir
- Column
- Column "Dear ___"
- Column 7A of the 20-Across
- Column A pick, maybe
- Column addition?
- Column affording views