12 Letter Words Containing OSA

There are 36+ 12 letter words with OSA in our English dictionary. Every 12-letter OSA 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 OSA.

Popular 12-Letter Words With OSA

ankylosaurus 19
archosaurian 17
coelurosaurs 14
decomposable 21
glucosamines 17
hexacosanoic 26
ichthyosauri 23
ichthyosaurs 23
lollapaloosa 14
megalosaurus 15
nitrosamines 14
nitrosations 12

All 12-Letter Words With OSA (30 words)

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How Common is OSA as a Middle 12 Letter word?

There are 36 12-letter words containing OSA in English. The average Scrabble score here is 17, with -S endings dominating (44% of them).

Total Words
36
Avg Scrabble Score
17.0
Most Common Ending (44%)
S
Top Vowel Pairs
AU
IA

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12 Letter Words with OSA 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 OSA.

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 OSA-Words in Scrabble

hexacosanoic 26
ichthyosaurs 23
ichthyosauri 23
photomosaics 21
opposability 21
decomposable 21

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

26 Points

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

H 4
E 1
X 8
A 1
C 3
O 1
S 1
A 1
N 1
O 1
I 1
C 3

FAQ 12 Letter Words With OSA

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

    There are 36 12-letter words in the English dictionary that contain OSA. The average Scrabble score across them is 17.

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

    Yes. Uncommon 12-letter words like "hexacosanoic", "opposability", "ichthyosauri", "lollapaloosa" contain OSA and can score big thanks to their unusual letters. "hexacosanoic" is worth 26 points in Scrabble before any bonus tiles.

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

    Everyday 12-letter words containing OSA include "ankylosaurus", "archosaurian", "coelurosaurs", "decomposable", "glucosamines".