DICTIONARY
PROFANITY

13-Letter Words Containing: IUM

 (In Exact Order)
There are 67 13 letter words, 75 13 letter phrases and 0 13 letter abbr's with IUM in.

Best Scoring for Word Games

WordSaveLengthUsagePointsType
quinquenniums13
33 nounn
noun

• a period of five years

hexamethonium13
30 noun, adjectiven, adj
Valid word for Scrabble US
zoosporangium13
27 nounn
Valid word for Scrabble US
mycobacterium13
26 nounn
noun

• rod-shaped bacteria some saprophytic or causing diseases

unnilquadiums13
25 nounn
noun

• a radioactive transuranic element which has been synthesized

decamethonium13
23 nounn
Valid word for Scrabble US
perichondrium13
23 nounn
noun

• A dense layer of fibrous connective tissue surrounding the cartilage of developing bone

praseodymiums13
23 nounn
noun

• a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process

rutherfordium13
22 nounn
noun

• a radioactive transuranic element which has been synthesized

epithalamiums13
22 nounn
noun

• an ode honoring a bride and bridegroom

or scroll down to see all results...
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 13 Letter Words With IUM In Order

Words (67)
Phrases (75)
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen