Words Containing IUM

Q: How many words containing IUM are there?

There are 1,000 words containing IUM in our combined English word list. The most common length is 9 letters, with 191 words. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

Q: What is the highest-scoring word containing IUM?

QUINQUENNIUMS is worth 33 points in Scrabble before any bonus squares. Other strong options are QUINQUENNIUM (32), HEXAMETHONIUMS (31), HEXAMETHONIUM (30).

Q: What are some common words containing IUM?

Everyday examples include MEDIUM , EQUILIBRIUM , PREMIUM , TRIUMPH , BACTERIUM , MEDIUMS , PANDEMONIUM , TRIUMPHANT . Sort the list by "Most common" to see the familiar words first.

Q: What is the longest word containing IUM?

MICROSPORANGIUM has 15 letters. If you prefer a word people actually use, CONDOMINIUMS (12 letters) is the longest common one.

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Popular Words Containing IUM

The most familiar words on this list, with their Scrabble scores.

All Words Containing IUM 1,000 words

How often does IUM appear in words?

Our combined English word list has 1,000 words containing IUM. Most are 9 letters long, they average 15.9 points, the best is QUINQUENNIUMS (33 points) and 59.6% end in M.

Total words: 1,000
Most common length: 9 letters; 191 words
Average Scrabble score: 15.9; out of 33 max
Longest word: MICROSPORANGIUM; 15 letters
Most common ending: M; 59.6% of words

Most common last letters

m 59.6%
s 38.7%
t 0.3%

Top vowel pairs

iu100%
ae2.3%
eu1.9%

Share of words where these two vowels sit side by side.

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring word containing IUM

q ₁₀u ₁i ₁n ₁q ₁₀u ₁e ₁n ₁n ₁i ₁u ₁m ₃s ₁

Q 10 + U 1 + I 1 + N 1 + Q 10 + U 1 + E 1 + N 1 + N 1 + I 1 + U 1 + M 3 + S 1 = 33 points

Double word: 66 pts
Triple word: 99 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

quinquenniums

Form of quinquennium

nouna period of five years

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Words containing IUM by length

Longer sequences containing IUM

Each link adds one letter and keeps only combinations that have words.

Change the last letter of IUM

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How to use this word list

Using IUM in the middle of a word

Words Containing IUM by the numbers

Words Containing IUM FAQ

How many words containing IUM are there?

There are 1,000 words containing IUM in our combined English word list. The most common length is 9 letters, with 191 words. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring word containing IUM?

QUINQUENNIUMS is worth 33 points in Scrabble before any bonus squares. Other strong options are QUINQUENNIUM (32), HEXAMETHONIUMS (31), HEXAMETHONIUM (30).

What are some common words containing IUM?

Everyday examples include MEDIUM, EQUILIBRIUM, PREMIUM, TRIUMPH, BACTERIUM, MEDIUMS, PANDEMONIUM, TRIUMPHANT. Sort the list by "Most common" to see the familiar words first.

What is the longest word containing IUM?

MICROSPORANGIUM has 15 letters. If you prefer a word people actually use, CONDOMINIUMS (12 letters) is the longest common one.

Popular Words Containing IUM

All Words Containing IUM 1,000 words

4-Letter Words With IUM 1

5-Letter Words With IUM 5

6-Letter Words With IUM 40

7-Letter Words With IUM 77

8-Letter Words With IUM 152

9-Letter Words With IUM 191

10-Letter Words With IUM 191

11-Letter Words With IUM 162

12-Letter Words With IUM 95

13-Letter Words With IUM 49

14-Letter Words With IUM 24

15-Letter Words With IUM 13