12-Letter Words Starting With ISOM
- 3 words
- All English dictionaries
- Scrabble points
All 12-Letter Words Starting With ISOM 3 words
How common is ISOM at the start of twelve-letter words?
Our combined English word list has 3 twelve-letter words that start with ISOM. They average 18 points and the best is ISOMORPHISMS (21 points).
- Total words
- 3
- Average Scrabble score
- 18
- out of 21 max
- Everyday words
- 0%
- common in ordinary English
- Most common ending
- S
- 100% of words
Most common last letters
- s 100%
Top vowel pairs
- ia33.3%
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 twelve-letter word that starts with ISOM
i 1s 1o 1m 3o 1r 1p 3h 4i 1s 1m 3s 1
I 1 + S 1 + O 1 + M 3 + O 1 + R 1 + P 3 + H 4 + I 1 + S 1 + M 3 + S 1 = 21 points
- Double word
- 42 pts
- Triple word
- 63 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
isomorphisms
Form of isomorphism
- noun(biology) similarity or identity of form or shape or structure
- Scrabble US
- Scrabble UK
- Words With Friends
Runners-up
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Trending word lists
Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.
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12-Letter Words Starting With ISOM by the numbers
12-Letter Words Starting With ISOM FAQ
How many twelve-letter words that start with ISOM are there?
There are 3 twelve-letter words that start with ISOM 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 that starts with ISOM?
ISOMORPHISMS is worth 21 points in Scrabble before any bonus squares. Other strong options are ISOMAGNETICS (17), ISOMETROPIAS (16).