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12-Letter Words With IOT

  • 44 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 12-Letter Words With IOT

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

All 12-Letter Words With IOT 44 words

How often does IOT appear in twelve-letter words?

Our combined English word list has 44 twelve-letter words containing IOT. They average 18.2 points, the best is HOMOIOTHERMY (25 points) and 52.3% end in S.

Total words
44
Average Scrabble score
18.2
out of 25 max
Everyday words
0%
common in ordinary English
Most common ending
S
52.3% of words

Most common last letters

  • s 52.3%
  • c 11.4%
  • y 11.4%

Top vowel pairs

  • io100%
  • ie20.5%
  • ei11.4%

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 IOT

h 4o 1m 3o 1i 1o 1t 1h 4e 1r 1m 3y 4

H 4 + O 1 + M 3 + O 1 + I 1 + O 1 + T 1 + H 4 + E 1 + R 1 + M 3 + Y 4 = 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).

homoiothermy

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 IOT by length

Longer sequences containing IOT

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

Change the last letter of IOT

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 IOT in the middle of a word

12-Letter Words With IOT by the numbers

12-Letter Words With IOT FAQ

How many twelve-letter words containing IOT are there?

There are 44 twelve-letter words containing IOT 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 IOT?

HOMOIOTHERMY is worth 25 points in Scrabble before any bonus squares. Other strong options are HELIOTHERAPY (23), HOMOIOTHERMS (22), RADIOTHERAPY (21).

Which rare twelve-letter words containing IOT score well?

Uncommon but valid choices include HOMOIOTHERMY (25), HOMOIOTHERMS (22), BIBLIOTHECAE (21), BIBLIOTHECAL (21). Few players know them, so they can catch an opponent off guard.