12-Letter Words With IAST
- 8 words
- All English dictionaries
- Scrabble points
Popular 12-Letter Words With IAST
The most familiar words on this list, with their Scrabble scores.
All 12-Letter Words With IAST 8 words
How often does IAST appear in twelve-letter words?
Our combined English word list has 8 twelve-letter words containing IAST. They average 16.9 points and the best is DIASTROPHISM (20 points).
- Total words
- 8
- Average Scrabble score
- 16.9
- out of 20 max
- Everyday words
- 13%
- common in ordinary English
- Most common ending
- S
- 37.5% of words
Most common last letters
- s 37.5%
- c 25%
- m 12.5%
Top vowel pairs
- ia100%
- eo12.5%
- eu12.5%
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 containing IAST
d 2i 1a 1s 1t 1r 1o 1p 3h 4i 1s 1m 3
D 2 + I 1 + A 1 + S 1 + T 1 + R 1 + O 1 + P 3 + H 4 + I 1 + S 1 + M 3 = 20 points
- Double word
- 40 pts
- Triple word
- 60 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
diastrophism
- nounthe process of deformation that produces continents and ocean basins in the earth's crust
- Scrabble US
- Scrabble UK
- Words With Friends
Runners-up
Explore related word lists
12-letter words containing…
Words containing IAST by length
Longer sequences containing IAST
Each link adds one letter and keeps only combinations that have words.
Change the last letter of IAST
Trending word lists
Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.
- 5-letter words with LID
- 5-letter words with ID
- 5-letter words with LI
- 5-letter words starting with SLI
- 5-letter words starting with S
- 5-letter words ending in DE
- 5-letter words starting with SL
- 5-letter words ending in IDE
- 5-letter words with L
- 5-letter words with I
- 5-letter words with D
- 5-letter words ending in E
How to use this word list
Using IAST in the middle of a word
12-Letter Words With IAST by the numbers
12-Letter Words With IAST FAQ
How many twelve-letter words containing IAST are there?
There are 8 twelve-letter words containing IAST 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 IAST?
DIASTROPHISM is worth 20 points in Scrabble before any bonus squares. Other strong options are ECCLESIASTIC (18), ENTHUSIASTIC (17), CHIASTOLITES (17).
Which rare twelve-letter words containing IAST score well?
Uncommon but valid choices include CHIASTOLITES (17), PHANTASIASTS (17), PANCRATIASTS (16), DIASTEREOMER (15). Few players know them, so they can catch an opponent off guard.