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7-Letter Words Ending in IUM

  • 51 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 7-Letter Words Ending in IUM

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

All 7-Letter Words Ending in IUM 51 words

How common is IUM at the end of seven-letter words?

Our combined English word list has 51 seven-letter words ending in IUM. They average 12.2 points, the best is ZOECIUM (20 points) and T is the most common first letter (13.7%).

Total words
51
Average Scrabble score
12.2
out of 20 max
Everyday words
12%
common in ordinary English
Most common first letter
T
13.7% of words

Most common first letters

  • t 13.7%
  • c 9.8%
  • p 9.8%

Top vowel pairs

  • iu100%
  • ae3.9%
  • io2%

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 seven-letter word ending in IUM

z 10o 1e 1c 3i 1u 1m 3

Z 10 + O 1 + E 1 + C 3 + I 1 + U 1 + M 3 = 20 points

Double word
40 pts
Triple word
60 pts

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

zoecium

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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7-Letter Words Ending in IUM by the numbers

7-Letter Words Ending in IUM FAQ

How many seven-letter words ending in IUM are there?

There are 51 seven-letter words ending in IUM in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring seven-letter word ending in IUM?

ZOECIUM is worth 20 points in Scrabble before any bonus squares. Other strong options are EXUVIUM (19), ZOARIUM (18), PYTHIUM (17).

What are some common seven-letter words ending in IUM?

Everyday examples include PREMIUM, CRANIUM, CALCIUM, URANIUM, STADIUM, LITHIUM, THORIUM, RHODIUM. Sort the list by "Most common" to see the familiar words first.

Which rare seven-letter words ending in IUM score well?

Uncommon but valid choices include ZOECIUM (20), EXUVIUM (19), ZOARIUM (18), PYTHIUM (17). Few players know them, so they can catch an opponent off guard.