15 Letter Words Containing OST

There are 77+ 15 letter words with OST in our English dictionary. Every 15-letter OST 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 OST.

Popular 15-Letter Words With OST

angustirostrate 16
gnathostomatous 21
hypostasization 32
immunostimulant 21
lamellirostrate 17
macrostructural 21
microstructural 21
osteoarthritics 20
postadolescents 20
postapocalyptic 28
postdevaluation 21
postinoculation 19

All 15-Letter Words With OST (57 words)

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How Common is OST as a Middle 15 Letter word?

There are 77 15-letter words containing OST in English. The average Scrabble score here is 22.7, with -S endings dominating (44% of them).

Total Words
77
Avg Scrabble Score
22.7
Most Common Ending (44%)
S
Top Vowel Pairs
IO
IA

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15 Letter Words with OST 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 15 Letter Words starting with OST.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 15 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 15-Letter OST-Words in Scrabble

postsynchronize 34
enhypostatizing 33
hypostasization 32
hypostatization 32
gyrostabilizers 30
cholecystostomy 30

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

34 Points

The highest scoring word in Scrabble that contains OST is postsynchronize with a total of 34 points.

P 3
O 1
S 1
T 1
S 1
Y 4
N 1
C 3
H 4
R 1
O 1
N 1
I 1
Z 10
E 1

FAQ 15 Letter Words With OST

  • How many 15 letter words containing OST are in the English dictionary?

    There are 77 15-letter words in the English dictionary that contain OST. The average Scrabble score across them is 22.7.

  • Are there any rare 15 letter words containing OST worth more in Scrabble?

    Yes. Uncommon 15-letter words like "hypostasization", "hypostatization", "postsynchronize", "expostulatingly" contain OST and can score big thanks to their unusual letters. "postsynchronize" is worth 34 points in Scrabble before any bonus tiles.

  • What are the most common 15 letter words containing OST?

    Everyday 15-letter words containing OST include "angustirostrate", "gnathostomatous", "hypostasization", "immunostimulant", "lamellirostrate".