There is a total of 85689 clues beginning with o
- One who jumps over anything?
- One who just barely gets by (see 25-Across)
- One who just can't get enough
- One who just says no?
- One who just squeaks by
- One who just won't give up
- One who keeps 64th notes
- One who keeps a beat?
- One who keeps a date
- One who keeps busy
- One who keeps changing rooms
- One who keeps dropping things
- One who keeps giving you the business?
- One who keeps hanging around
- One who keeps it in the family
- One who keeps minutes
- One who keeps mum?
- One who keeps one's balance?
- One who keeps padded accounts?
- One who keeps plugging along
- One who keeps records: Abbr
- One who keeps spinning his or her wheels
- One who keeps the beat?
- One who keeps the faith
- One who keeps the tips of his feet to the line
- One who keeps things from going up?
- One who keeps things kosher
- One who keeps things kosher?
- One who keeps track of ins and outs
- One who keeps work in balance?
- One who kisses and tells
- One who knew the Angles
- One who knows "the way"
- One who knows about rights and wrongs: Abbr
- One who knows all the answers, maybe
- One who knows all the secrets
- One who knows all the shortcuts, maybe
- One who knows all the words to "My World 20," presumably
- One who knows Bellini from Bizet
- One who knows CPR
- One who knows every word on every album
- One who knows everything about the New Directions, eg
- One who knows Gregg
- One who knows his beans?
- One who knows his food and drink
- One who knows his own mind?
- One who knows how to swing
- One who knows one's liabilities
- One who knows the drama of raising children?
- One who knows the drill
- One who knows the drill?
- One who knows the drill?: Abbr
- One who knows the earnings report by heart?
- One who knows the future
- One who knows the neighborhood
- One who knows the ropes
- One who knows the scoop
- One who knows the score
- One who knows the score?
- One who knows the ten code
- One who knows the value of a dollar
- One who knows what it means to travel
- One who knows what you're thinking
- One who knows what's coming
- One who knows what's coming to you
- One who knows what's suitable?
- One who knows what's up?
- One who labors for labor's sake?
- One who lacks manual dexterity
- One who lacks originality
- One who lassoes dogies, say
- One who lasts
- One who laughs "Ho, ho, ho!"
- One who laughs a lot
- One who lays around the farm?
- One who lays mines
- One who lays waste, eg
- One who leads a quiet, measured life
- One who leads a Spartan lifestyle
- One who leads class struggle?
- One who leads the way
- One who leans over
- One who learns fast
- One who leaves a will
- One who leaves audiences 50-Across
- One who leaves garments 50-Across
- One who leaves money under a pillow
- One who leaves nothing out?
- One who leaves patients 50-Across
- One who leaves people cold?
- One who leaves the army without leave
- One who leaves the country
- One who leaves too many things out
- One who leers
- One who left port and calls left "port"
- One who lends a hand
- One who lessens
- One who lies in wait
- One who lies to a nutritionist?
- One who lifts a lot