Words that contain 'io' and end in 'r'


You are certain to find the perfect words that contain 'io' and end in 'r', since there's well over 100 words!

5 letter words

  • piotr
  • prior
  • trior

6 letter words

  • havior
  • junior
  • melior
  • pavior
  • rioter
  • savior
  • senior
  • violer

7 letter words

  • aliofar
  • biophor
  • diopter
  • haviour
  • iodizer
  • ioniser
  • ionizer
  • ionomer
  • meiobar
  • paviour
  • pioneer
  • saffior
  • saviour
  • signior
  • warrior

8 letter words

  • actioner
  • anterior
  • behavior
  • biometer
  • biovular
  • cosavior
  • diovular
  • exterior
  • heliodor
  • inferior
  • interior
  • iodophor
  • legioner
  • lioniser
  • lionizer
  • modiolar
  • motioner
  • optionor
  • ostiolar
  • petiolar
  • pleiobar
  • pliosaur
  • seignior
  • setioerr
  • subprior
  • superior
  • ulterior
  • variolar
  • violater
  • violator
  • visioner

9 letter words

  • behaviour
  • biosensor
  • cautioner
  • curiouser
  • deionizer
  • eriometer
  • excelsior
  • fasciolar
  • fashioner
  • fictioner
  • furiouser
  • gladiolar
  • idiometer
  • mentioner
  • millioner
  • missioner
  • nonrioter
  • odiometer
  • orationer
  • pensioner
  • portioner
  • posterior
  • prejunior
  • stationer
  • subjunior
  • tensioner
  • thioester
  • triocular
  • uniocular
  • unionizer
  • uniovular
  • versioner
  • violmaker

10 letter words

  • angiometer
  • arteriolar
  • auctioneer
  • audiometer
  • biographer
  • charioteer
  • enaliosaur
  • enantiomer
  • eudiometer
  • factioneer
  • fictioneer
  • goniometer
  • hagiolater
  • heliolater
  • heliolator
  • heliometer
  • iliolumbar
  • labiovelar
  • libationer
  • mansioneer
  • mariolater
  • meliorater
  • meliorator
  • munitioner
  • occasioner
  • ophiolater
  • opsiometer
  • patrioteer
  • periocular
  • periovular
  • petiolular
  • petitioner
  • plesiosaur
  • positioner
  • quasiorder
  • questioner
  • radiometer
  • ratiometer
  • religioner
  • sanctioner
  • siriometer
  • solutioner
  • unctioneer
  • underprior
  • unsuperior

11 letter words

  • accessioner
  • ameliorator
  • apportioner
  • bibliolater
  • bibliopolar
  • brachiosaur
  • bronchiolar
  • cardiometer
  • coalitioner
  • cocautioner
  • collationer
  • concionator
  • conditioner
  • craniometer
  • diopsimeter
  • dioptometer
  • dioptomiter
  • electioneer
  • elocutioner
  • emotiomotor
  • exceptioner
  • exclusioner
  • excursioner
  • executioner
  • extortioner
  • fluviometer
  • glaciometer
  • gradiometer
  • heliotroper
  • hosiomartyr
  • inpensioner
  • kwashiorkor
  • malbehavior
  • misbehavior
  • missionizer
  • multiovular
  • munitioneer
  • objectioner
  • parishioner
  • partitioner
  • physiolater
  • physiologer
  • pluviometer
  • preanterior
  • precisioner

12 letter words

  • abrasiometer
  • admonitioner
  • algesiometer
  • antesuperior
  • antioxidizer
  • arteriometer
  • arteriomotor
  • branchiosaur
  • collectioner
  • commissioner
  • comparcioner
  • concessioner
  • confectioner
  • conventioner
  • copetitioner
  • correctioner
  • deteriorator
  • dioptrometer
  • ebulliometer
  • effusiometer
  • exhibitioner
  • foundationer
  • fractionator
  • hagiographer
  • haliographer
  • heliographer
  • heresiologer
  • idiomuscular
  • ischiobulbar
  • kinesiometer
  • misbehaviour
  • nationaliser
  • nationalizer
  • nonpensioner
  • outpensioner
  • ovariolumbar
  • percussioner
  • perfectioner
  • pyrheliophor
  • possessioner
  • practitioner
  • processioner
  • proportioner
  • radiobserver
  • radiographer

13 letter words

  • algiomuscular
  • anterioyancer
  • antimissioner
  • arterioverter
  • bibliographer
  • biogeographer
  • biophotometer
  • cardiodilator
  • cardiographer
  • coemptionator
  • competitioner
  • conventioneer
  • corporationer
  • costoinferior
  • costosuperior
  • craniographer
  • cushionflower
  • diffusiometer
  • dorsoanterior
  • ecclesiolater
  • electioneerer
  • esthesiometer
  • fashionmonger
  • fictionmonger
  • historionomer
  • inspectioneer
  • interpetiolar
  • intrapetiolar
  • ischiofibular
  • labioalveolar
  • malpractioner
  • medioanterior
  • mentoanterior
  • nasioalveolar
  • passionflower
  • passionometer
  • physiographer
  • pyrheliometer
  • potentiometer
  • proprioceptor
  • radiodetector
  • radiomuscular
  • reprobationer
  • requisitioner
  • restorationer

14 letter words

  • absorptiometer
  • anteroinferior
  • anterointerior
  • anterosuperior
  • antioxygenator
  • arteriopressor
  • augmentationer
  • autobiographer
  • cardiovascular
  • congregationer
  • constitutioner
  • demioctangular
  • dorsoposterior
  • emotiomuscular
  • emotiovascular
  • ethylthioether
  • heresiographer
  • inferoanterior
  • ischiocapsular
  • lateroanterior
  • medioposterior
  • mentoposterior
  • nonparishioner
  • osphresiometer
  • paramiographer
  • perfectionator
  • perfectionizer
  • pyroheliometer
  • radioamplifier
  • radioconductor
  • resurrectioner
  • revolutioniser
  • revolutionizer
  • sacroposterior
  • superoanterior
  • supplicationer
  • tibionavicular
  • transactioneer

15 letter words

  • acromioscapular
  • anesthesiometer
  • anteroposterior
  • capillariomotor
  • dactyliographer
  • disillusioniser
  • disillusionizer
  • electrocutioner
  • epithelioceptor
  • heliomicrometer
  • historiographer
  • inferoposterior
  • lateroposterior
  • malpractitioner
  • microradiometer
  • myodynamiometer
  • paroemiographer
  • peribronchiolar
  • photoheliometer
  • posteroinferior
  • posterosuperior
  • punctiliomonger
  • radiogoniometer
  • radiomicrometer
  • subcommissioner
  • subconcessioner
  • superoposterior
  • traditionmonger
  • ventroposterior

16 letter words

  • abdominoanterior
  • atrioventricular
  • biobibliographer
  • heliothermometer
  • occipitoanterior
  • radiobroadcaster
  • radiotelegrapher
  • stereogoniometer
  • stethogoniometer
  • subclaviojugular

17 letter words

  • abdominoposterior
  • acromioclavicular
  • algoesthesiometer
  • cardioaccelerator
  • epitheliomuscular
  • fideicommissioner
  • occipitoposterior
  • periosteoalveolar
  • physiophilosopher
  • spectroradiometer

18 letter words

  • epithelioglandular
  • nonexemplificatior
  • stapediovestibular
  • thermesthesiometer

20 letter words

  • spectropyrheliometer

What's the maximum number of words you're able to construct from this combination of letters?
All in all, there are 406 words.

Which word in particular on this page consists the largest number of letters?
The largest word one could assemble from words that have 'io' in and end with 'r' is 'spectropyrheliometer', which has 20 characters.

Which word from this page is the most unusual?
Dictionarypedia feels 'intrapetiolar' to be the most strange word you can construct. 'Intrapetiolar' is defined as "Situated between the petiole and the stem; -- said of the pair of stipules at the base of a petiole when united by those margins next the petiole, thus seeming to form a single stipule between the petiole and the stem or branch; -- often confounded with interpetiolar, from which...", according to the dictionary.

What is the highest scoring word in Scrabble available on this page ?
Since there are a vast 406 entries, we'd suggest going for 'iodizer' scoring 17 points in total.

Is there a word on this page that stands out as the most popular?
We've discovered that 'superior' is the 2040th most common word.