15 Letter Words Containing STO

There are 58+ 15 letter words with STO in our English dictionary. Every 15-letter STO 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 STO.

Popular 15-Letter Words With STO

cholecystokinin 29
chrestomathical 27
ethnohistorians 21
histopathologic 26
histophysiology 30
historiographer 24
historiographic 26
neuroblastomata 19
phenakistoscope 28
postoperatively 25
prehistorically 25
protistologists 18

All 15-Letter Words With STO (40 words)

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How Common is STO as a Middle 15 Letter word?

There are 58 15-letter words containing STO in English. The average Scrabble score here is 23, with -S endings dominating (52% of them).

Total Words
58
Avg Scrabble Score
23.0
Most Common Ending (52%)
S
Top Vowel Pairs
IO
IA

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15 Letter Words with STO 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 STO.

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 STO-Words in Scrabble

histophysiology 30
cholecystostomy 30
histochemically 30
cholecystokinin 29
pyknodysostosis 28
phenakistoscope 28

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

30 Points

The highest scoring word in Scrabble that contains STO is histophysiology with a total of 30 points.

H 4
I 1
S 1
T 1
O 1
P 3
H 4
Y 4
S 1
I 1
O 1
L 1
O 1
G 2
Y 4
noun 1. The physiology of a tissue or tissues.

FAQ 15 Letter Words With STO

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

    There are 58 15-letter words in the English dictionary that contain STO. The average Scrabble score across them is 23.

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

    Yes. Uncommon 15-letter words like "transistorizing", "stoichiological", "histophysiology", "histopathologic" contain STO and can score big thanks to their unusual letters. "histophysiology" is worth 30 points in Scrabble before any bonus tiles.

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

    Everyday 15-letter words containing STO include "cholecystokinin", "chrestomathical", "ethnohistorians", "histopathologic", "histophysiology".