Words that start with 'u' and contain 'ion'


With a myriad of choices (493 entries), there's no shortage of options to select from.

5 letter words

  • union

6 letter words

  • ultion
  • unions
  • ustion

7 letter words

  • unction
  • unioned
  • unionic
  • unionid
  • unition
  • uranion
  • usation

8 letter words

  • unaction
  • unctions
  • unionise
  • unionism
  • unionist
  • unionize
  • unionoid
  • unnation
  • unpinion
  • unvision

9 letter words

  • ubication
  • ululation
  • unctional
  • unfashion
  • unionidae
  • unionised
  • unionises
  • unionisms
  • unionists
  • unionized
  • unionizer
  • unionizes
  • unscioned
  • unstation
  • upcushion
  • urination
  • usucapion
  • usurption

10 letter words

  • ulceration
  • ultimation
  • ululations
  • umbonation
  • unadoption
  • unambition
  • uncreation
  • unctioneer
  • undecision
  • undevotion
  • undilution
  • undulation
  • unioniform
  • unionising
  • unionistic
  • unionizers
  • unionizing
  • unlionised
  • unlionized
  • unlionlike
  • unmotioned
  • unmutation
  • unnational
  • unnotional
  • unnotioned
  • unoptional
  • unpinioned
  • unrational
  • unrationed
  • unreligion
  • unsanction
  • unvisioned
  • urtication
  • ustulation
  • usucaption
  • usurpation

11 letter words

  • ulcerations
  • unadmission
  • unadoration
  • unagitation
  • unauctioned
  • uncaptioned
  • uncautioned
  • uncondition
  • unctionless
  • uncushioned
  • undeception
  • undecillion
  • underaction
  • undermotion
  • underregion
  • undeviation
  • undigestion
  • undulations
  • unemotional
  • unemotioned
  • unfactional
  • unfashioned
  • unification
  • unitization
  • unmentioned
  • unmotioning
  • unmullioned
  • unopinioned
  • unorational
  • unpassioned
  • unpensioned
  • unportioned
  • unprovision
  • unsectional
  • unsectioned
  • unstationed
  • unsuspicion
  • ununionized
  • unvariation
  • unvisionary
  • usurpations
  • utilization

12 letter words

  • uglification
  • umbilication
  • unactionable
  • unadditional
  • unadditioned
  • unadoptional
  • unaffliction
  • unaggression
  • unalteration
  • unauditioned
  • unchampioned
  • uncompassion
  • unconversion
  • uncorruption
  • underfaction
  • underopinion
  • underpassion
  • undevotional
  • undiscretion
  • unexhaustion
  • unfrictional
  • unfrictioned
  • unfunctional
  • unhistrionic
  • unideational
  • unidirection
  • unifications
  • uniformation
  • unillusioned
  • uninitiation
  • unionisation
  • unionization
  • unmeridional
  • unmissionary
  • unmotionable
  • unmunitioned
  • unmutational
  • unnationally
  • unnotational
  • unnotionally
  • unoccasional
  • unoccasioned
  • unoccupation
  • unoptionally
  • unpassionate

13 letter words

  • ultranational
  • unaccessional
  • unacclimation
  • unaffectation
  • unaffectioned
  • unaffiliation
  • unaffirmation
  • unalleviation
  • unapportioned
  • unapprobation
  • uncompanioned
  • unconditional
  • unconditioned
  • uncultivation
  • undecillionth
  • undeification
  • undimensioned
  • undirectional
  • undulationist
  • unemotionally
  • unevolutional
  • unexceptional
  • unfashionable
  • unfashionably
  • unfunctioning
  • unimpassioned
  • unintentional
  • unintuitional
  • unliquidation
  • unmentionable
  • unmentionably
  • unmissionized
  • unobjectional
  • unopinionated
  • unorigination
  • unostentation
  • unpartitioned
  • unpensionable
  • unportionable
  • unpreparation
  • unprobational
  • unpromotional
  • unprovisional
  • unprovisioned
  • unquestionate

14 letter words

  • unaccumulation
  • unadulteration
  • unaffectionate
  • unamortization
  • unanticipation
  • unappreciation
  • unapprehension
  • uncanonisation
  • uncanonization
  • uncircumcision
  • uncivilization
  • uncommissioned
  • uncompassioned
  • uncomplication
  • unconditionate
  • unconscionable
  • unconscionably
  • unconsecration
  • uncontortioned
  • unconventional
  • unconventioned
  • underagitation
  • undercondition
  • undereducation
  • underlineation
  • undermentioned
  • undernutrition
  • understruction
  • undervaluation
  • unemotionalism
  • unevolutionary
  • unexploitation
  • unfrictionally
  • unfunctionally
  • unidimensional
  • unidirectional
  • unificationist
  • uniformisation
  • uniformization
  • unillumination
  • unimpassionate
  • unintermission
  • uninterruption
  • unisolationist
  • unmentionables

15 letter words

  • ultrafiltration
  • unappropriation
  • unauthorization
  • uncombinational
  • uncompanionable
  • uncompassionate
  • uncomprehension
  • uncondescension
  • unconditionally
  • unconditionated
  • unconditionedly
  • uncongressional
  • unconsolidation
  • underestimation
  • underpopulation
  • underproduction
  • underproportion
  • undersaturation
  • undersuggestion
  • undervegetation
  • undetermination
  • undisillusioned
  • undispassionate
  • undomestication
  • unemotionalness
  • unexceptionable
  • unexceptionably
  • unexceptionally
  • ungratification
  • ungravitational
  • unimpassionedly
  • uninstitutional
  • unintentionally
  • uninternational
  • unjustification
  • unnationalistic
  • unobjectionable
  • unobjectionably
  • unornamentation
  • unpremeditation
  • unproportionate
  • unqualification
  • unquestioningly
  • unrationalising
  • unrationalizing

16 letter words

  • ultrafashionable
  • ultranationalism
  • ultranationalist
  • ultrareactionary
  • unaffectionately
  • uncircumspection
  • unclassification
  • uncompassionated
  • uncondensational
  • unconditionality
  • unconditionately
  • uncongregational
  • unconstitutional
  • unconventionally
  • unconversational
  • undenominational
  • underconsumption
  • underdistinction
  • underestimations
  • underproposition
  • underutilization
  • underventilation
  • unexceptionality
  • unidirectionally
  • uniformalization
  • unimpassionately
  • unimpressionable
  • unintentionality
  • universalisation
  • universalization
  • unmentionability
  • unpassionateness
  • unprofessionally
  • unproportionable
  • unproportionably
  • unproportionally
  • unproportionedly
  • unquestionedness
  • unrepresentation
  • unrevolutionized
  • unsanctification
  • unsophistication
  • unsubstantiation
  • unsubventionized
  • untransitionally

17 letter words

  • ultraeducationist
  • ultraremuneration
  • unacclimatization
  • uncircumscription
  • uncompassionately
  • uncompassionating
  • unconditionalness
  • unconditionedness
  • unconscionability
  • unconventionalism
  • unconventionality
  • unconventionalize
  • undemocratisation
  • undemocratization
  • undemonstrational
  • underorganisation
  • underorganization
  • underproportioned
  • underregistration
  • undersatisfaction
  • undifferentiation
  • undispassionately
  • unexceptionalness
  • unfashionableness
  • unidirectionality
  • unilateralization
  • unimpassionedness
  • uninstitutionally
  • unintentionalness
  • unmentionableness
  • unopinionatedness
  • unpensionableness
  • unprofessionalism
  • unproportionality
  • unproportionately
  • unquestionability
  • unquestioningness

18 letter words

  • ultranationalistic
  • ultrarevolutionary
  • ultrarevolutionist
  • unaffectionateness
  • uncompanionability
  • unconscionableness
  • unconstitutionally
  • unconventionalized
  • unconventionalizes
  • undenominationally
  • underparticipation
  • unexceptionability
  • unobjectionability
  • unprofessionalness
  • unproportionedness
  • unquestionableness
  • unrepresentational

19 letter words

  • ultracentrifugation
  • ultraspecialization
  • uncompassionateness
  • unconstitutionalism
  • unconstitutionality
  • unconventionalities
  • undenominationalism
  • undenominationalist
  • undenominationalize
  • undercapitalization
  • underrepresentation
  • undispassionateness
  • unexceptionableness
  • unimpressionability
  • unnationalistically
  • unobjectionableness
  • unproportionateness

20 letter words

  • ultrastandardization
  • unimpressionableness
  • unproportionableness
  • unsubstantialization

22 letter words

  • ultranationalistically

What is an interesting word from all the word combinations available ?
We consider 'unidimensional' to be the most peculiar word on this page. According to the English dictionary, 'unidimensional' is defined as "Having but one dimension. See Dimension.".

What's the highest scoring word you can play in Scrabble ?
As there are a sizeable 493 entries, we'd advise opting for 'unionize' scoring 17 points in total.

What's the most common word that starts with 'u' and includes 'ion' in the dictionary?
We've discovered that 'union' is the 3182nd most common word.

How many acceptable words are possible to make using the specified combination?
On this list of words that start with 'u' and contain 'ion', you have 493 entries which are possible in total.

How many letters does the biggest word on this list contain?
The longest word located by our team is 'ultranationalistically'. It is made up 22 letters.