There is a total of 31382 clues beginning with on
- One administering a Biblical punishment
- One administering compressions, for short
- One administering corporal punishment
- One administering CPR, perhaps
- One administering shots, maybe
- One administration on top of another
- One admired for his masculinity
- One admitted to a college, eg
- One admitted to rehab
- One adopting a puppy, say
- One adopting the motto "Lux et veritas"
- One adorable romantic threesome?
- One adored
- One adored by philatelists?
- One adorns the Statue of Liberty
- One advanced in years
- One advanced in years, or a hint to the initials and life stage of 19-, 24- and 42-Across
- One advised to take two tablets
- One advocating buying
- One affected by a strike
- One affecting elegant expression
- One afflicted with lack of thyroid
- One afraid of felines
- One afraid of foreigners
- One afraid of pain?
- One afraid of spiders
- One after --
- One after a decimal point
- One after another
- One after another, as in a series
- One after another
- One after another?
- One after congers
- One after HST
- One after the other
- One after the other
- One after whom a Times Square museum is named
- One against
- One against another
- One against the odds
- One against whom a tax is levied
- One agin
- One agreeing with everything you say
- One ahead of a bishop
- One aided by Marshall Plan
- One aiding
- One aiding in wrongdoing
- One aim of public relations
- One aiming at clay pigeons
- One aiming at skeet
- One airing grievances
- One akin to a Directioner, Selenator, or Swifty
- One alarmed in the morning?
- One all, eg
- One all, say
- One alleging injury, perhaps
- One allocating tasks, eg
- One allowed to pre-board
- One almost killed Ronald Reagan
- One alone
- One along an autobahn?
- One alternative from Howie Mandel
- One alternative of a sentry's challenge
- One alternative to an armed world
- One alternative to Uber
- One always getting asked questions
- One always hoping to score
- One always in a stir?
- One always in search of himself
- One always looking up
- One always making adjustments on the job?
- One always on the go
- One always on the lookout for a deal
- One always on the move
- One always reaching for the Skyy?
- One always ready with quick comebacks
- One always seeing the glass half full
- One always seen in Häagen-Dazs?
- One always snacking
- One always sticking its nose in things
- One always taking shots?
- One always talking about his MacBook Air?
- One amok
- One amok
- One among the moguls
- One among the nightingales, in a poem
- One among the woodwinds
- One ampere turn per maxwell
- One analyzed by Freud
- One analyzing a sentence
- One anchored in Anchorage
- One and a half: Comb form
- One and a half: Comb form
- One and all
- One and all
- One and another
- One and one
- One and one together?
- One and one, side-by-side
- One and only