15 Letter Words Containing OSY

There are 16+ 15 letter words with OSY in our English dictionary. Every 15-letter OSY 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 OSY.

Popular 15-Letter Words With OSY

biosystematists 22
centrosymmetric 26
idiosyncratical 23
monosyllabicity 27
monosymmetrical 26
neurosyphilises 23
nucleosyntheses 23
nucleosynthesis 23
nucleosynthetic 25
perissosyllabic 24
photosynthesise 26
photosynthesize 35

All 15-Letter Words With OSY (13 words)

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How Common is OSY as a Middle 15 Letter word?

There are 16 15-letter words containing OSY in English. The average Scrabble score here is 25.8, with -S endings dominating (44% of them).

Total Words
16
Avg Scrabble Score
25.8
Most Common Ending (44%)
S
Top Vowel Pairs
EO
IO

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15 Letter Words with OSY 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 OSY.

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 OSY-Words in Scrabble

photosynthesize 35
psychosynthesis 31
psychosyntheses 31
monosyllabicity 27
strephosymbolia 27
centrosymmetric 26

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

35 Points

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

P 3
H 4
O 1
T 1
O 1
S 1
Y 4
N 1
T 1
H 4
E 1
S 1
I 1
Z 10
E 1
verb 1. (of a plant) synthesize sugars or other substances by means of photosynthesis

FAQ 15 Letter Words With OSY

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

    There are 16 15-letter words in the English dictionary that contain OSY. The average Scrabble score across them is 25.8.

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

    Yes. Uncommon 15-letter words like "photosynthesize", "perissosyllabic", "idiosyncratical", "monosyllabicity" contain OSY and can score big thanks to their unusual letters. "photosynthesize" is worth 35 points in Scrabble before any bonus tiles.

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

    Everyday 15-letter words containing OSY include "biosystematists", "centrosymmetric", "idiosyncratical", "monosyllabicity", "monosymmetrical".