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10-Letter Words With IO

  • 1,712 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 10-Letter Words With IO

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

All 10-Letter Words With IO 1,712 words

How often does IO appear in ten-letter words?

Our combined English word list has 1,712 ten-letter words containing IO. They average 14.2 points, the best is AXIOMATIZE (28 points) and 40.7% end in S.

Total words
1,712
Average Scrabble score
14.2
out of 28 max
Everyday words
22%
common in ordinary English
Most common ending
S
40.7% of words

Most common last letters

  • s 40.7%
  • n 32.5%
  • y 5.7%

Top vowel pairs

  • io100%
  • ou7.1%
  • au2.2%

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 ten-letter word containing IO

a 1x 8i 1o 1m 3a 1t 1i 1z 10e 1

A 1 + X 8 + I 1 + O 1 + M 3 + A 1 + T 1 + I 1 + Z 10 + E 1 = 28 points

Double word
56 pts
Triple word
84 pts

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

axiomatize

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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Words containing IO by length

Longer sequences containing IO

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

Change the last letter of IO

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 IO in the middle of a word

10-Letter Words With IO by the numbers

10-Letter Words With IO FAQ

How many ten-letter words containing IO are there?

There are 1,712 ten-letter words containing IO 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 ten-letter word containing IO?

AXIOMATIZE is worth 28 points in Scrabble before any bonus squares. Other strong options are BIOHAZARDS (25), CHALAZIONS (24), FICTIONIZE (24).

What are some common ten-letter words containing IO?

Everyday examples include PRODUCTION, SUGGESTION, CORRECTION, CONCLUSION, PROTECTION, INDICATION, RESOLUTION, PERMISSION. Sort the list by "Most common" to see the familiar words first.

Which rare ten-letter words containing IO score well?

Uncommon but valid choices include AXIOMATIZE (28), BIOHAZARDS (25), CHALAZIONS (24), FICTIONIZE (24). Few players know them, so they can catch an opponent off guard.