There is a total of 31382 clues beginning with on
- One checking you out
- One cheer
- One cheered for stealing, maybe
- One cheered in Baltimore
- One cherished above all others
- One chewing out
- One chiding
- One China
- One chip
- One chip, maybe
- One chip, often
- One chip, perhaps
- One choice for video chats
- One choice from Howie
- One choice in a party game
- One choosing a specific condo?
- One choosing a sweater, eg?
- One choosing Canada over Vietnam
- One choosing the aisle?
- One chord
- One chosen at random
- One circuit
- One circuit
- One circulating at a party
- One city with a University of California campus
- One claiming to have the answers
- One clapping at a circus?
- One class of taxpayers
- One cleaning up a rag, say
- One cleansed by Jesus
- One clearing dead leaves
- One clearing one's throat?
- One clever at repartee
- One clever enough to win every argument … but not clever enough not to
- One clever kid?
- One climbing the corp ladder, perhaps
- One climbing the walls
- One clinging to another for gain
- One close
- One close by a swordsman's side
- One close to you
- One club or one spade
- One club, for example
- One code-named Renegade by the Secret Service
- One cold symptom
- One collared, so to speak
- One collaring a perp
- One collecting merit badges
- One collecting money on the sidewalk?
- One collecting thoughts on the record
- One color in the French flag
- One color of the rainbow
- One column in the periodic table
- One come a-wooing
- One comin' a'courtin'
- One coming a-courting
- One coming down
- One coming down for a landing?
- One coming down from a landing
- One coming down the aisle?
- One coming from Mars?
- One coming in from the bullpen
- One coming off the bench
- One coming onstage
- One coming out
- One coming out of its shell?
- One coming out, briefly
- One coming over
- One coming to homecoming, maybe
- One commemorative feast
- One committed to a military career
- One committed to an orderly society?
- One committing 25-Down
- One committing a fare-ly minor offense?
- One committing a high crime?
- One committing grave crimes in Sudan?
- One committing grave crimes?
- One committing insurance fraud, maybe
- One committing perjury
- One commonly follows "said"
- One company's cabs
- One compatible with a Sagittarius, it's said
- One competent in many areas
- One competing
- One competing with Uber
- One complete turn
- One completely lacking morals
- One completes a monument
- One completing a W-4 form, perhaps
- One component of a data plan
- One component of solar wind
- One component of the Holy Trinity
- One concealed, who waits
- One concern of a derby bettor
- One concern of a grammarian
- One concern of a proofreader
- One concern of a skipper
- One concern of a teacher
- One concern of Census Canada
- One concern of labor unions