9 Letter Words That End in UM

There are 206+ nine letter words ending in UM in our English dictionary. Every nine-letter UM-ending 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 ending in UM.

Popular 9-Letter Words Ending in UM

petroleum 13
potassium 13
aluminium 13
continuum 13
botulinum 13
claustrum 13
colluvium 16
credendum 15
criterium 13
cubiculum 17
cymbidium 21
drepanium 14

All 9-Letter Words Ending in UM (151 words)

Trending Today

5-letter word lists built for puzzle solving

How Common is UM as an Ending 9 Letter word?

There are 206 9-letter words ending in UM in English. The average Scrabble score here is 15.5.

Total Words
206
Avg Scrabble Score
15.5
Top Vowel Pairs
IU
EU

Word Ending List You May Find Interesting

Tools for Your Word Lists Games

Finders and solvers to turn patterns into possibilities

Hints and Answers for Your Daily Games

Keep your streak alive. Daily help for daily puzzles

Try These Word Tips Games

Fun daily word games made by Wordtips

9 Letter Words ending in UM 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 9 Letter Words with UM.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 9 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 9-Letter UM-Words in Scrabble

zoocytium 25
rhizobium 25
hydroxium 25
avizandum 24
excambium 24
zygantrum 24

What is the highest scoring word in Scrabble that ends with UM?

25 Points

The highest scoring word in Scrabble that ends with UM is zoocytium with a total of 25 points.

Z 10
O 1
O 1
C 3
Y 4
T 1
I 1
U 1
M 3
noun 1. The outer support sheath or matrix of certain colonial protists.

FAQ 9 Letter Words That End in UM

  • How many 9 letter words ending with UM are in the English dictionary?

    There are 206 9-letter words in the English dictionary that end with UM. The average Scrabble score across them is 15.5.

  • Are there any rare 9 letter words ending in UM worth more in Scrabble?

    Yes. Uncommon 9-letter words like "zoocytium", "rhizobium", "avizandum", "deliquium" end with UM and can score big thanks to their unusual letters. "zoocytium" is worth 25 points in Scrabble before any bonus tiles.

  • What are the most common 9 letter words ending in UM?

    Everyday 9-letter words ending in UM include "petroleum", "potassium", "aluminium", "continuum", "botulinum".

Next to Words End In UM

Explore words by letter combinations to grow your vocabulary.