12-Letter Words With OS
- 981 words
- All English dictionaries
- Scrabble points
Popular 12-Letter Words With OS
The most familiar words on this list, with their Scrabble scores.
All 12-Letter Words With OS 981 words
How often does OS appear in twelve-letter words?
Our combined English word list has 981 twelve-letter words containing OS. They average 18.8 points, the best is QUELQUECHOSE (35 points) and 50.1% end in S.
- Total words
- 981
- Average Scrabble score
- 18.8
- out of 35 max
- Everyday words
- 4%
- common in ordinary English
- Most common ending
- S
- 50.1% of words
Most common last letters
- s 50.1%
- e 11%
- y 6.6%
Top vowel pairs
- io10.4%
- ie6.5%
- eo6.2%
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 twelve-letter word containing OS
q 10u 1e 1l 1q 10u 1e 1c 3h 4o 1s 1e 1
Q 10 + U 1 + E 1 + L 1 + Q 10 + U 1 + E 1 + C 3 + H 4 + O 1 + S 1 + E 1 = 35 points
- Double word
- 70 pts
- Triple word
- 105 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
quelquechose
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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12-letter words containing…
Words containing OS by length
Longer sequences containing OS
Each link adds one letter and keeps only combinations that have words.
Change the last letter of OS
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 OS in the middle of a word
12-Letter Words With OS by the numbers
12-Letter Words With OS FAQ
How many twelve-letter words containing OS are there?
There are 981 twelve-letter words containing OS 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 twelve-letter word containing OS?
QUELQUECHOSE is worth 35 points in Scrabble before any bonus squares. Other strong options are HOMOZYGOSITY (33), PHOSPHATIZED (32), PHOSPHORIZED (32).
What are some common twelve-letter words containing OS?
Everyday examples include HETEROSEXUAL, KALEIDOSCOPE, IDIOSYNCRASY, PHILOSOPHERS, STRATOSPHERE, TUBERCULOSIS, PHILOSOPHIES, PREPOSTEROUS. Sort the list by "Most common" to see the familiar words first.
Which rare twelve-letter words containing OS score well?
Uncommon but valid choices include QUELQUECHOSE (35), HOMOZYGOSITY (33), PHOSPHATIZED (32), PHOSPHORIZED (32). Few players know them, so they can catch an opponent off guard.