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12-Letter Words Containing: IUM

 (In Exact Order)
There are 112 12 letter words, 37 12 letter phrases and 0 12 letter abbr's with IUM in.

Best Scoring 12 Letter Words With: IUM

Expand?WordSave?LengthUsagePointsType
quinquennium12
32 nounn
noun

• a period of five years

equilibriums12
25 nounn
Valid word for Scrabble US
perionychium12
24 nounn
Valid word for Scrabble US
unnilhexiums12
24 noun, adjectiven, adj
Valid word for Scrabble US
cypripediums12
24 nounn
noun

• genus of chiefly American perennial leafy-stemmed orchids: lady's slippers; sometimes includes species of genus Paphiopedilum

unnilquadium12
24 verb, nounv, n
noun

• a radioactive transuranic element which has been synthesized

quadrenniums12
24 nounn
noun

• a period of four years

phosphoniums12
24 noun, adjectiven, adj
noun

• The tetravalent positively-charged phosphorus cation R4P+

tetrazoliums12
23 nounn
Valid word for Scrabble US
triumphantly12
22 adverb, adjectiveadv, adj
adverb

• in a triumphant manner

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 12 Letter Words With IUM In Order

Words (112)
triumphantlypraseodymiumperionychiumdolphinariumcrematoriumsepithalamiumtriumphalistsuperpremiumleprosariumsequilibriumstriumphalismunnilhexiumsplanetariumsantependiumscaliforniumsmagisteriumsquinquenniumcypripediumsunnilpentiumprotactiniummendeleviumsradiothoriumcondominiumspandemoniumstetrazoliumseinsteiniumstriumviratesunnilquadiumpositroniumsappressoriumquadrenniumsprothalamiumspermagoniumtransuraniumarchesporiumphosphoniumspseudopodiumpelargoniumsarchipalliumerythroniumsperinephriumbimillenniumhypobasidiumhypogastriumipratropiumspostsceniumssatellitiumsclostridiumsmesothoriumssubdeliriumspandaemoniumtermitariumspenicilliumsduraluminiumpericardiumstriumpheriesuintatheriumharmoniumistleontopodiuminhalatoriumpleiochasiumcentrolobiumplatymisciumapodyteriumskurchatoviumprogymnasiumenterolobiumcapillitiumsscriptoriumsmycodomatiumselenipediumdeinotheriumarceuthobiumperichaetiumhesperidiumsperiseleniumunnilseptiumlepidocybiumamphitheciuminsectariumsdarmstadtiumcassiopeiumsmesogastriumgastrolobiumregnellidiumnototheriumssuspensoriumdiascordiumspanhelleniumpericraniumsunguentariumgymnocarpiumverticilliumhydroxoniumsxenodochiumsmicroscopiumandrocliniumintermediumspostliminiumdictostyliumaspersoriumslubritoriumsquadrienniumeusporangiumcladosporiummesotheliumsspermogoniumcuprammoniumophidiariumssynclinoriumsisyrinchiumdinotheriums
Phrases (37)
wild geraniumsodium iodidearctium lappacaesium clockarctium minustinea unguiumcalcium oxideallium porrumgenus cirsiumgenus psidiumcardium edulemint geraniumdomed stadiumfish geraniumgenus aeoniumrose geraniumammonium alumgenus erodiumsnow trilliumgenus pythiumzeno of citiumfusarium wiltgenus arctiumammonium saltgenus lansiumgenus ozoniumterbium metalgenus trogiumcalcium lightplutonium 239genus cardiumselenium cellgenus protiumatrium cordisplutonium pitgenus adeniumrock geranium
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