12 Letter Words That Start With OST

There are 24+ 12 letter words beginning with OST in our English dictionary. Every 12-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 starting with OST.

Popular 12-Letter Words Starting With OST

osteichthyan 23
ostentations 12
ostentatious 12
osteoclastic 16
osteodermous 15
osteogenesis 13
osteogenetic 15
osteological 15
osteologists 13
osteomalacia 16
osteomalacic 18
osteopathies 17

All 12-Letter Words Starting With OST (19 words)

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How Common is OST as a Start 12 Letter word?

There are 24 12-letter words starting with OST in English. The average Scrabble score here is 16, with -S endings dominating (46% of them).

Total Words
24
Avg Scrabble Score
16.0
Most Common Ending (46%)
S
Top Vowel Pairs
EO
IO

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12 Letter Words beginning 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 12 Letter Words with OST.

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 OST-Words in Scrabble

ostracizable 25
osteichthyan 23
osteomalacic 18
ostreophages 18
osteopathies 17
ostracoderms 17

What is the highest scoring word in Scrabble that starts with OST?

25 Points

The highest scoring word in Scrabble that starts with OST is ostracizable with a total of 25 points.

O 1
S 1
T 1
R 1
A 1
C 3
I 1
Z 10
A 1
B 3
L 1
E 1
adjective 1. Capable of being ostracized.

FAQ 12 Letter Words That Start With OST

  • How many 12 letter words starting with OST are in the English dictionary?

    There are 24 12-letter words in the English dictionary that start with OST. The average Scrabble score across them is 16.

  • Are there any rare 12 letter words starting with OST worth more in Scrabble?

    Yes. Uncommon 12-letter words like "ostracizable", "osteoplastic", "osteoclastic", "osteomalacic" start with OST and can score big thanks to their unusual letters. "ostracizable" is worth 25 points in Scrabble before any bonus tiles.

  • What are the most common 12 letter words starting with OST?

    Everyday 12-letter words starting with OST include "osteichthyan", "ostentations", "ostentatious", "osteoclastic", "osteodermous".