9-Letter Words Ending in UM
We found 122 9-letter words ending in UM. Common examples are ARBORETUM, BERYLLIUM, COLOSSEUM, CONTINUUM. Bold words are common everyday words; the number shows Scrabble points.
122words
RHIZOBIUMtop score (25 pts)
ARBORETUMcommon word
9-letter words (122)
- arboretum13
- beryllium16
- colosseum13
- continuum13
- mausoleum13
- petroleum13
- plutonium13
- potassium13
- sugarplum14
- ultimatum13
- aluminium13
- americium15
- anthodium15
- anthurium14
- antiserum11
- asphaltum16
- athenaeum14
- bacterium15
- berkelium17
- botulinum13
- bronchium18
- bubblegum18
- calcaneum15
- caldarium14
- calvarium16
- capitulum15
- castoreum13
- claustrum13
- clitellum13
- coccidium18
- colchicum20
- collegium14
- colluvium16
- collyrium16
- colostrum13
- columbium17
- contagium14
- conundrum14
- credendum15
- criterium13
- ctenidium14
- cubiculum17
- cymbidium21
- decennium14
- dentalium12
- deuterium12
- diazonium21
- dichasium17
- doronicum14
- effluvium20
- endosteum12
- epicedium16
- epimysium18
- equisetum20
- euphonium16
- flabellum16
- flagellum15
- gelsemium14
- germanium14
- gymnasium17
- gynaeceum17
- gynaecium17
- gynoecium17
- harmonium16
- herbarium16
- hospitium16
- hydronium18
- indecorum14
- lanthanum14
- magnesium14
- manubrium15
- marsupium15
- mazaedium23
- menstruum13
- neodymium17
- neptunium13
- operculum15
- opusculum15
- palladium14
- paramylum18
- pollinium13
- polygonum17
- practicum17
- presidium14
- pterygium17
- pycnidium19
- pyrethrum19
- reptilium13
- responsum13
- reticulum13
- rhizobium25
- rostellum11
- ruthenium14
- sacrarium13
- sargassum12
- sarmentum13
- scutellum13
- sensillum11
- sensorium11
- septarium13
- spirillum13
- stomodeum14
- strontium11
- subphylum21
- sulfonium14
- sympodium19
- symposium18
- syncytium19
- tegmentum14
- tellurium11
- tenaculum13
- terrarium11
- trapezium22
- triennium11
- trifolium14
- triforium14
- unguentum12
- uredinium12
- uropygium17
- vestigium15
- ytterbium16
- zirconium22
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Frequently asked questions
How many 9-letter words ending in UM are there?
There are 122 9-letter words ending in UM in our word list, for example ARBORETUM.
What is the highest scoring 9-letter word ending in um in Scrabble?
RHIZOBIUM scores 25 points in Scrabble (before bonus squares) and 27 points in Words With Friends.