12 Letter Words Containing IOD

There are 21+ 12 letter words with IOD in our English dictionary. Every 12-letter IOD word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words with IOD.

Popular 12-Letter Words With IOD

periodically 20
antiperiodic 17
artiodactyls 18
biodegrading 18
biodetection 17
biodiversity 21
biodynamical 22
cathiodermie 20
iodometrical 17
labiodentals 15
liriodendron 14
metaperiodic 19

All 12-Letter Words With IOD (11 words)

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How Common is IOD as a Middle 12 Letter word?

There are 21 12-letter words containing IOD in English. The average Scrabble score here is 18, with -S endings dominating (29% of them).

Total Words
21
Avg Scrabble Score
18.0
Most Common Ending (29%)
S
Top Vowel Pairs
IO
IE

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12 Letter Words with IOD are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 12 Letter Words starting with IOD.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 12 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 12-Letter IOD-Words in Scrabble

thiodiglycol 22
biodynamical 22
biodiversity 21
periodically 20
cathiodermie 20
photoperiods 20

What is the highest scoring word in Scrabble that contains IOD?

22 Points

The highest scoring word in Scrabble that contains IOD is thiodiglycol with a total of 22 points.

T 1
H 4
I 1
O 1
D 2
I 1
G 2
L 1
Y 4
C 3
O 1
L 1
noun 1. A dihydric alcohol, (CH₂ CH₂ OH)₂ S, used in the preparation of mustard gas.

FAQ 12 Letter Words With IOD

  • How many 12 letter words containing IOD are in the English dictionary?

    There are 21 12-letter words in the English dictionary that contain IOD. The average Scrabble score across them is 18.

  • Are there any rare 12 letter words containing IOD worth more in Scrabble?

    Yes. Uncommon 12-letter words like "thiodiglycol", "periodically", "iodometrical", "paraperiodic" contain IOD and can score big thanks to their unusual letters. "thiodiglycol" is worth 22 points in Scrabble before any bonus tiles.

  • What are the most common 12 letter words containing IOD?

    Everyday 12-letter words containing IOD include "periodically", "antiperiodic", "artiodactyls", "biodegrading", "biodetection".