13-Letter Words With SIS
- 134 words
- All English dictionaries
- Scrabble points
Popular 13-Letter Words With SIS
The most familiar words on this list, with their Scrabble scores.
All 13-Letter Words With SIS 134 words
How often does SIS appear in thirteen-letter words?
Our combined English word list has 134 thirteen-letter words containing SIS. They average 19.7 points, the best is HETEROZYGOSIS (29 points) and 79.1% end in S.
- Total words
- 134
- Average Scrabble score
- 19.7
- out of 29 max
- Everyday words
- 2%
- common in ordinary English
- Most common ending
- S
- 79.1% of words
Most common last letters
- s 79.1%
- g 5.2%
- e 3.7%
Top vowel pairs
- ia8.2%
- io5.2%
- ie4.5%
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 thirteen-letter word containing SIS
h 4e 1t 1e 1r 1o 1z 10y 4g 2o 1s 1i 1s 1
H 4 + E 1 + T 1 + E 1 + R 1 + O 1 + Z 10 + Y 4 + G 2 + O 1 + S 1 + I 1 + S 1 = 29 points
- Double word
- 58 pts
- Triple word
- 87 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
heterozygosis
No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.
- Scrabble US
- Scrabble UK
- Words With Friends
Runners-up
Explore related word lists
13-letter words containing…
Words containing SIS by length
Longer sequences containing SIS
Each link adds one letter and keeps only combinations that have words.
Change the last letter of SIS
Trending word lists
Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.
- 5-letter words with LID
- 5-letter words with ID
- 5-letter words with LI
- 5-letter words starting with SLI
- 5-letter words starting with S
- 5-letter words ending in DE
- 5-letter words starting with SL
- 5-letter words ending in IDE
- 5-letter words with L
- 5-letter words with I
- 5-letter words with D
- 5-letter words ending in E
How to use this word list
Using SIS in the middle of a word
13-Letter Words With SIS by the numbers
13-Letter Words With SIS FAQ
How many thirteen-letter words containing SIS are there?
There are 134 thirteen-letter words containing SIS 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 thirteen-letter word containing SIS?
HETEROZYGOSIS is worth 29 points in Scrabble before any bonus squares. Other strong options are MYCOTOXICOSIS (29), LYMPHOCYTOSIS (28), SCHIZOGENESIS (28).
What are some common thirteen-letter words containing SIS?
Everyday examples include INCONSISTENCY, METAMORPHOSIS, MONONUCLEOSIS, CONSISTENCIES, PSYCHOKINESIS, AMNIOCENTESIS. Sort the list by "Most common" to see the familiar words first.
Which rare thirteen-letter words containing SIS score well?
Uncommon but valid choices include HETEROZYGOSIS (29), MYCOTOXICOSIS (29), MYXOMATOSISES (27), HOMOMORPHOSIS (25). Few players know them, so they can catch an opponent off guard.