11-Letter Words Starting With IS
- 43 words
- All English dictionaries
- Scrabble points
All 11-Letter Words Starting With IS 43 words
How common is IS at the start of eleven-letter words?
Our combined English word list has 43 eleven-letter words that start with IS. They average 16.5 points, the best is ISOCHRONIZE (25 points) and 48.8% end in S.
- Total words
- 43
- Average Scrabble score
- 16.5
- out of 25 max
- Everyday words
- 0%
- common in ordinary English
- Most common ending
- S
- 48.8% of words
Most common last letters
- s 48.8%
- c 11.6%
- e 11.6%
Top vowel pairs
- ei7%
- ia7%
- oa7%
Share of words where these two vowels sit side by side.
Rare words worth knowing
Valid in this dictionary but rarely seen in everyday English.
Highest-scoring eleven-letter word that starts with IS
i 1s 1o 1c 3h 4r 1o 1n 1i 1z 10e 1
I 1 + S 1 + O 1 + C 3 + H 4 + R 1 + O 1 + N 1 + I 1 + Z 10 + E 1 = 25 points
- Double word
- 50 pts
- Triple word
- 75 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
isochronize
No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.
- Scrabble US
- Scrabble UK
- Words With Friends
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How to use this word list
Playing words that start with IS
11-Letter Words Starting With IS by the numbers
11-Letter Words Starting With IS FAQ
How many eleven-letter words that start with IS are there?
There are 43 eleven-letter words that start with IS 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 eleven-letter word that starts with IS?
ISOCHRONIZE is worth 25 points in Scrabble before any bonus squares. Other strong options are ISORHYTHMIC (24), ISOMERIZING (23), ISONIAZIDES (21).
Which rare eleven-letter words that start with IS score well?
Uncommon but valid choices include ISOCHRONIZE (25), ISORHYTHMIC (24), ISOMERIZING (23), ISONIAZIDES (21). Few players know them, so they can catch an opponent off guard.