14 Letter Words That End in SIS

There are 67+ 14 letter words ending in SIS in our English dictionary. Every 14-letter SIS-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 SIS.

Popular 14-Letter Words Ending in SIS

antimetathesis 19
bacteriostasis 18
cystolithiasis 22
dracunculiasis 19
galactopoiesis 19
haematopoiesis 21
histoplasmosis 21
metempsychosis 28
narcocatharsis 21
narcosynthesis 22
nematodiriasis 17
onchocerciasis 23

All 14-Letter Words Ending in SIS (41 words)

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How Common is SIS as an Ending 14 Letter word?

There are 67 14-letter words ending in SIS in English. The average Scrabble score here is 21.9.

Total Words
67
Avg Scrabble Score
21.9
Top Vowel Pairs
EU
IA

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14 Letter Words ending in 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 14 Letter Words with SIS.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 14 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 14-Letter SIS-Words in Scrabble

thyrotoxicosis 29
metempsychosis 28
trichophytosis 27
psychoanalysis 27
cryptococcosis 27
omphaloskepsis 27

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

29 Points

The highest scoring word in Scrabble that ends with SIS is thyrotoxicosis with a total of 29 points.

T 1
H 4
Y 4
R 1
O 1
T 1
O 1
X 8
I 1
C 3
O 1
S 1
I 1
S 1

FAQ 14 Letter Words That End in SIS

  • How many 14 letter words ending with SIS are in the English dictionary?

    There are 67 14-letter words in the English dictionary that end with SIS. The average Scrabble score across them is 21.9.

  • Are there any rare 14 letter words ending in SIS worth more in Scrabble?

    Yes. Uncommon 14-letter words like "thyrotoxicosis", "cystolithiasis", "trichophytosis", "histoplasmosis" end with SIS and can score big thanks to their unusual letters. "thyrotoxicosis" is worth 29 points in Scrabble before any bonus tiles.

  • What are the most common 14 letter words ending in SIS?

    Everyday 14-letter words ending in SIS include "antimetathesis", "bacteriostasis", "cystolithiasis", "dracunculiasis", "galactopoiesis".