Collocations for "once"
Common phrases and expressions where native English speakers use the word "once" in context.
WordReference English Collocations © 2025
once
ⓘMost examples are given in US English. We have labeled exceptions as UK.adv
- once in a while
- once [a, every, per] [week]
- once and for all
- once in your life [experience, opportunity]
- only [happens, comes] once in a lifetime
- once again he has [gone, done, tried]
- I've [tried it, been there] once
- once upon a time
- once [went, tried, though]
- have to try (it) at least once
- once you have [finished, gone, seen]
- I only [did it, saw her] the once
- [only, just] the once
- OK, just this once
- a once-in-a-lifetime [opportunity, chance, offer]
- give it [the, a quick] once-over
- a once- [powerful, strong, leading] nation
- I only [did it, saw her] the once
- a once-in-a-lifetime [opportunity, chance, offer]
- once in a while
- [only, just] the once
- give it [the, a quick] once-over
- once [a, every, per] [week]
- OK, just this once
- once and for all
- once in your life [experience, opportunity]
- only [happens, comes] once in a lifetime
- a once-in-a-lifetime [opportunity]
- once again he has [gone, done, tried]
- [just, only] once
- I've [tried it, been there] once
- once upon a time
- once you have [finished, gone, seen]
- once [went, tried, though]
- [left, yelled, said] all at once
- have to try (it) at least once
- it happened all at once
- a once- [powerful, strong, leading] nation
- give it [the, a quick] once-over
'once' also found in these entries (note: many are not synonyms or translations):
again
- ago
- all
- bathe
- bean
- blue
- cemetery
- cleaner
- clearly
- confirmation
- cousin
- ebb
- entity
- exception
- experience
- feeling
- flinch
- floss
- flower
- fool
- guard
- handover
- harbor
- haul
- help
- hour
- hump
- inhabit
- juggle
- least
- level
- lifetime
- medicine
- module
- moon
- nonsense
- opportunity
- phone
- prescription
- properly
- proud
- removed
- resign
- retreat
- review
- service
- set
- settled
- shell
- shrink