12 Letter Words Containing OS

There are 1K+ 12 letter words with OS in our English dictionary. Every 12-letter OS 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 OS.

Popular 12-Letter Words With OS

compositions 18
philosophers 22
posthumously 22
propositions 16
heterosexual 22
anastomosing 15
bromhidrosis 20
cosmeticisms 20
cosmographic 24
cosmological 19
dichroscopes 22
goosegrasses 14

All 12-Letter Words With OS (667 words)

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How Common is OS as a Middle 12 Letter word?

There are 1,007 12-letter words containing OS in English. The average Scrabble score here is 18.8, with -S endings dominating (50% of them).

Total Words
1K
Avg Scrabble Score
18.8
Most Common Ending (50%)
S
Top Vowel Pairs
IO
IE

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12 Letter Words with OS 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 12 Letter Words starting with OS.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 12 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 12-Letter OS-Words in Scrabble

quelquechose 35
homozygosity 33
phosphatized 32
phosphorized 32
phosphorizes 31
phosphatizes 31

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

35 Points

The highest scoring word in Scrabble that contains OS is quelquechose with a total of 35 points.

Q 10
U 1
E 1
L 1
Q 10
U 1
E 1
C 3
H 4
O 1
S 1
E 1

FAQ 12 Letter Words With OS

  • How many 12 letter words containing OS are in the English dictionary?

    There are 1,007 12-letter words in the English dictionary that contain OS. The average Scrabble score across them is 18.8.

  • Are there any rare 12 letter words containing OS worth more in Scrabble?

    Yes. Uncommon 12-letter words like "homozygosity", "mosquitofish", "zoospermatic", "apostrophize" contain OS and can score big thanks to their unusual letters. "homozygosity" is worth 33 points in Scrabble before any bonus tiles.

  • What are the most common 12 letter words containing OS?

    Everyday 12-letter words containing OS include "compositions", "philosophers", "posthumously", "propositions", "heterosexual".

Next to Words With OS

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