Words containing IO

10,495 words in the ENABLE list contain IO. The most common are NATIONAL, INFORMATION, INTERNATIONAL and QUESTION. They run from 3 to 21 letters, and the highest-scoring is PSYCHOPHYSIOLOGICALLY at 45 points.

Words
10,495
Lengths
3–21 letters
Top score
45 (PSYCHOPHYSIOLOGICALLY)

Filter words that contain IO in the unscrambler

The words

3-letter words 2

bio5ion3

4-letter words 14

agio5bios6brio6cion6diol5ions4iota4lion4 olio4pion6riot4 thio7trio4 viol7

5-letter words 51

adios6agios6aioli5anion5audio6 avion8axiom14axion12biome9biont7biota7brios7cions7curio7danio6diode7diols6fiord9folio8fugio9griot6helio8idiom8idiot6 inion5iodic8iodid7iodin6ionic7iotas5kiosk13lions5olios5onion5 patio7pions7pious7polio7prion7prior7 radio6 ratio5 rioja12riots5scion7thiol8triol5trios5union5 viola8viols8

6-letter words 134

action8 adagio8anions6audios7axioms15barrio8biogas9biomes10bionic10biopic12biopsy13biotic10biotin8cation8curios8diodes8dioxin14folios9fusion9 glioma9helios9heriot9idiocy12idioms9idiots7iodide8iodine7junior13 kiosks14legion7 lesion6lotion6minion8motion8 nation6 notion6 nuncio8odious7onions6opioid9option8 oriole6patios8period9 pinion8potion8priors8priory11radios7ration6ratios6region7 rioted7savior9 senior6 studio7 unions6violet9 violin9 vision9
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13-letter words 1,429

accommodation22 accreditation18assassination13 authorization25 autobiography24 certification20 championships27clarification20collaboration17 commissioners19communication21 compassionate19complications21comprehension22computational19 concentration17 configuration19 confrontation18 congressional16 consciousness17 consideration16 consolidation16 contamination17 contributions17conversations18demonstration16 determination16 distributions16documentation18 exceptionally27 functionality21 illustrations13inspirational15 installations13institutional13 intentionally16 international13 interrogation14interventions16investigation17 jurisdictions23justification25 modifications21multinational15notifications18organisations14organizations23participation19 physiological24practitioners17precipitation19 presentations15professionals18proliferation18qualification27 relationships18revolutionary19 specification22 traditionally17 transcription17
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14-letter words 1,133

accommodations23administration17 affectionately25aforementioned20appropriations20authentication19capitalization27cardiovascular22 certifications21classification21 collaborations18communications22 concentrations18configurations20congregational18considerations17constitutional16 contradictions19conventionally22conversational19demonstrations17discrimination19 fortifications22generalization24gentrification20hallucinations19identification20 implementation20 internationals14interpretation16 investigations18manifestations19misconceptions22misinformation21multiplication20organizational24 professionally22 qualifications28recommendation21 reconciliation18 reconstruction18 redistribution17rehabilitation19 reorganization24representation16 sophistication21specialization27specifications23transformation19 transportation16 unconventional19unprofessional19unquestionably28
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15-letter words 844

administrations18congratulations18 differentiation22dissatisfaction21experimentation26instrumentation17internationally18 interpretations17professionalism22recommendations22representations17transformations20
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16-letter words 545

autobiographical26characterization32conservationists21constitutionally21decentralization28disproportionate21disqualification31miscommunication26multidimensional21representational18transformational21unconstitutional18
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17-letter words 366

characterizations33commercialization34conceptualization32constitutionality22contraindications22decriminalization31industrialization27institutionalized27intergenerational18misinterpretation21misrepresentation21telecommunication25
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18-letter words 193

congregationalists22constitutionalists20disproportionately26evapotranspiration25interrelationships23misinterpretations22misrepresentations22neurophysiological29oversimplification30telecommunications26transubstantiation20unconstitutionally23
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19-letter words 113

deindustrialization30electrocardiography33immunoprecipitation29interdenominational22mischaracterization37oversimplifications31professionalization33psychophysiological40radiopharmaceutical31ultracentrifugation25unconstitutionality24underrepresentation22
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20-letter words 54

anthropomorphization41anticonservationists25compartmentalization37counterrevolutionary28electrocardiographic33electrophysiological33institutionalization29internationalization29mischaracterizations38noninstitutionalized30radiopharmaceuticals32semiautobiographical32
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21-letter words 17

anthropomorphizations42compartmentalizations38constitutionalization32counterdemonstrations26counterinterpretation25electrocardiographies32institutionalizations30internationalizations30microminiaturizations36multidimensionalities26nondenominationalisms26overcommercialization41
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Highest-scoring words

Scored with Scrabble letter values, before bonus squares.

psychophysiologically45anthropomorphizations42anthropomorphization41overcommercialization41psychophysiological40subjectivizations40hyperimmunizations39photophosphorylations39subjectivization39psychophysiology38

Questions

How many words contain IO?

10,495 words in the ENABLE word list contain IO.

What is the longest word that contains IO?

ANTHROPOMORPHIZATIONS, with 21 letters. Next come COMPARTMENTALIZATIONS and CONSTITUTIONALIZATION.

What is the highest-scoring word that contains IO?

PSYCHOPHYSIOLOGICALLY, worth 45 points with Scrabble letter values.