11 Letter Words Containing IUM

There are 161+ 11 letter words with IUM in our English dictionary. Every 11-letter IUM word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words with IUM.

Popular 11-Letter Words With IUM

equilibrium 24
antheridium 17
apodyterium 19
columbarium 19
compluviums 22
delphiniums 19
epicardiums 18
hesperidium 19
muscatorium 17
ophidiarium 19
osmiridiums 16
paramaecium 19

All 11-Letter Words With IUM (105 words)

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How Common is IUM as a Middle 11 Letter word?

There are 161 11-letter words containing IUM in English. The average Scrabble score here is 17.6, with -M endings dominating (59% of them).

Total Words
161
Avg Scrabble Score
17.6
Most Common Ending (59%)
M
Top Vowel Pairs
IU
EU

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11 Letter Words with IUM are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 11 Letter Words starting with IUM.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 11 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 11-Letter IUM-Words in Scrabble

polyzoarium 27
hydroxonium 27
xenodochium 26
quadriviums 26
zoospermium 26
colloquiums 24

What is the highest scoring word in Scrabble that contains IUM?

27 Points

The highest scoring word in Scrabble that contains IUM is polyzoarium with a total of 27 points.

P 3
O 1
L 1
Y 4
Z 10
O 1
A 1
R 1
I 1
U 1
M 3

FAQ 11 Letter Words With IUM

  • How many 11 letter words containing IUM are in the English dictionary?

    There are 161 11-letter words in the English dictionary that contain IUM. The average Scrabble score across them is 17.6.

  • Are there any rare 11 letter words containing IUM worth more in Scrabble?

    Yes. Uncommon 11-letter words like "polyzoarium", "tetrazolium", "zoospermium", "zoogonidium" contain IUM and can score big thanks to their unusual letters. "polyzoarium" is worth 27 points in Scrabble before any bonus tiles.

  • What are the most common 11 letter words containing IUM?

    Everyday 11-letter words containing IUM include "equilibrium", "antheridium", "apodyterium", "columbarium", "compluviums".