9 Letter Words Containing SIS

There are 180+ nine letter words with SIS in our English dictionary. Every nine-letter SIS 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 SIS.

Popular 9-Letter Words With SIS

consisted 12
synthesis 15
diagnosis 11
assistant 9
resistant 9
persisted 12
autolysis 12
chaprasis 16
glossists 10
halitosis 12
loiasises 9
pertussis 11

All 9-Letter Words With SIS (131 words)

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How Common is SIS as a Middle 9 Letter word?

There are 180 9-letter words containing SIS in English. The average Scrabble score here is 13, with -S endings dominating (84% of them).

Total Words
180
Avg Scrabble Score
13.0
Most Common Ending (84%)
S
Top Vowel Pairs
IA
IO

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9 Letter Words with SIS 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 starting with SIS.

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 SIS-Words in Scrabble

zymolysis 26
symphysis 22
synizesis 21
synchysis 20
epiphysis 19
emphlysis 19

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

26 Points

The highest scoring word in Scrabble that contains SIS is zymolysis with a total of 26 points.

Z 10
Y 4
M 3
O 1
L 1
Y 4
S 1
I 1
S 1

FAQ 9 Letter Words With SIS

  • How many 9 letter words containing SIS are in the English dictionary?

    There are 180 9-letter words in the English dictionary that contain SIS. The average Scrabble score across them is 13.

  • Are there any rare 9 letter words containing SIS worth more in Scrabble?

    Yes. Uncommon 9-letter words like "zymolysis", "synizesis", "solipsist", "ixodiasis" contain SIS and can score big thanks to their unusual letters. "zymolysis" is worth 26 points in Scrabble before any bonus tiles.

  • What are the most common 9 letter words containing SIS?

    Everyday 9-letter words containing SIS include "consisted", "synthesis", "diagnosis", "assistant", "resistant".