old old lady
old old man
old old one-two
old old skool
old old soldier
old old woman
old rare old time
old same old story
old same o(l)’ same o(l)’
old So’s your old man!
oldie oldie but goodie
once if I’ve told you once, I’ve told you a
thousand times
once once and for all
once once in a blue moon
once once-over
once once over lightly
oneback to square one
onebite the big one
onebust someone one
onebuy the big one
onecut one
oneday one
onedead one
onefast one
onefrosty one
oneget one right here
onehang one on
oneHave a good one.
oneHave a nice one.
onehave one foot in the grave
onehoist one
oneif one knows what’s good for one
oneknock one back
oneknock one over
oneknow where one is coming from
onelay one on
onelet one
onelook after number one
onemore than one bargained for
onenumber one
oneold one-two
oneone and one
oneone and only
oneone brick shy of a load
oneone-eyed pants mouse
oneone for the road
oneone-horse town
oneone jump ahead of someone or
something
oneone-man show
oneone-night stand
oneone of the faithful
oneone smart apple
oneone too many
oneone-track mind
onepaste someone one
onepull a fast one
onequick one
onequit while one is ahead
oneRun that by (me) one more time.
oneshort one
oneso bad one can taste it
onetake care of number one
onetalk until one is blue in the face
onetall one
oneTell me another (one)!
oneThat’s a new one on me.
onethrow one out on one’s ear
onetie one on
onewet one
only one and only
only only way to go
onto latch onto something
onto onto a good thing
onto onto someone or something
onto turn onto someone or something
open blow something wide open
open bust something wide open
open crack open a bottle
open have one’s nose wide open
open open (up) one’s kimono
open wide open
open with (one’s) eyes (wide) open
operahorse opera
operation mopping-up operation
operator big-time operator
operator smooth operator
opportunitygolden opportunity
orbit go into orbit
orbit in orbit
orchard bone orchard
orchard marble orchard
order doctor’s orders
order just what the doctor ordered
order tall order
other how the other half lives
outI’m outa here.
outins and outs
outon the outs (with someone)
outie I’m outie.
outside step outside
outside You want to step outside?
overboard go overboard
own blow one’s own horn
own cut one’s own throat
own devil’s own time
own do one’s (own) thing
own line one’s own pocket(s)
own mind your own beeswax
own on one’s own hook
own talk to hear one’s own voicePhrase-Finder Index