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12-Letter Words With MIO

  • 13 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 12-Letter Words With MIO

The most familiar words on this list, with their Scrabble scores.

All 12-Letter Words With MIO 13 words

How often does MIO appear in twelve-letter words?

Our combined English word list has 13 twelve-letter words containing MIO. They average 19.2 points, the best is CHEMIOSMOTIC (23 points) and 38.5% end in S.

Total words
13
Average Scrabble score
19.2
out of 23 max
Everyday words
0%
common in ordinary English
Most common ending
S
38.5% of words

Most common last letters

  • s 38.5%
  • y 23.1%
  • l 15.4%

Top vowel pairs

  • io100%
  • ia15.4%
  • oe7.7%

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 MIO

c 3h 4e 1m 3i 1o 1s 1m 3o 1t 1i 1c 3

C 3 + H 4 + E 1 + M 3 + I 1 + O 1 + S 1 + M 3 + O 1 + T 1 + I 1 + C 3 = 23 points

Double word
46 pts
Triple word
69 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

chemiosmotic

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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12-letter words containing…

Words containing MIO by length

Longer sequences containing MIO

Each link adds one letter and keeps only combinations that have words.

Change the last letter of MIO

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 MIO in the middle of a word

12-Letter Words With MIO by the numbers

12-Letter Words With MIO FAQ

How many twelve-letter words containing MIO are there?

There are 13 twelve-letter words containing MIO 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 MIO?

CHEMIOSMOTIC is worth 23 points in Scrabble before any bonus squares. Other strong options are SEMIOFFICIAL (22), EPIDEMIOLOGY (21), CHEMIOSMOSES (21).

Which rare twelve-letter words containing MIO score well?

Uncommon but valid choices include CHEMIOSMOTIC (23), CHEMIOSMOSES (21), CHEMIOSMOSIS (21), PAROEMIOLOGY (20). Few players know them, so they can catch an opponent off guard.