12-Letter Words With IOSYN
- 4 words
- All English dictionaries
- Scrabble points
Popular 12-Letter Words With IOSYN
The most familiar words on this list, with their Scrabble scores.
All 12-Letter Words With IOSYN 4 words
How often does IOSYN appear in twelve-letter words?
Our combined English word list has 4 twelve-letter words containing IOSYN. They average 20.8 points and the best is BIOSYNTHETIC (22 points).
- Total words
- 4
- Average Scrabble score
- 20.8
- out of 22 max
- Everyday words
- 25%
- common in ordinary English
- Most common ending
- S
- 50% of words
Most common last letters
- s 50%
- c 25%
- y 25%
Top vowel pairs
- io100%
Share of words where these two vowels sit side by side.
Highest-scoring twelve-letter word containing IOSYN
b 3i 1o 1s 1y 4n 1t 1h 4e 1t 1i 1c 3
B 3 + I 1 + O 1 + S 1 + Y 4 + N 1 + T 1 + H 4 + E 1 + T 1 + I 1 + C 3 = 22 points
- Double word
- 44 pts
- Triple word
- 66 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
biosynthetic
- adjectiveof or relating to biosynthesis
- Scrabble US
- Scrabble UK
- Words With Friends
Runners-up
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12-letter words containing…
Words containing IOSYN by length
- Any length
- 12 letters4
- 13 letters1
- 14 letters1
- 15 letters1
Longer sequences containing IOSYN
Each link adds one letter and keeps only combinations that have words.
Trending word lists
Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.
How to use this word list
Using IOSYN in the middle of a word
12-Letter Words With IOSYN by the numbers
12-Letter Words With IOSYN FAQ
How many twelve-letter words containing IOSYN are there?
There are 4 twelve-letter words containing IOSYN in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.
What is the highest-scoring twelve-letter word containing IOSYN?
BIOSYNTHETIC is worth 22 points in Scrabble before any bonus squares. Other strong options are IDIOSYNCRASY (21), BIOSYNTHESIS (20), BIOSYNTHESES (20).