6 Letter Words Containing IO
There are 134 6-letter English words that contain IO, from ACTION to WANION. Top Scrabble® scorers on this list: IODIZE (16), AXIOMS (15), IONIZE (15). Roughly 10% of these words end in E, so an E-hook on the board is worth watching for.
Word list
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Point values shown are Scrabble® (letters only, before board bonuses). Browse deeper via the word-lists hub.
Top 10 highest-scoring words
Scored on letters only (no board bonuses). WWF uses different tile values from Scrabble — J, Q and Z are worth 10 points in WWF; X is worth 8.
| # | Word | Scrabble | WWF |
|---|---|---|---|
| 1 | iodize | 16 | 16 |
| 2 | axioms | 15 | 16 |
| 3 | ionize | 15 | 16 |
| 4 | dioxid | 15 | 15 |
| 5 | dioxan | 14 | 15 |
| 6 | dioxin | 14 | 15 |
| 7 | kiosks | 14 | 14 |
| 8 | junior | 13 | 17 |
| 9 | riojas | 13 | 15 |
| 10 | axions | 13 | 14 |
FAQs
How many 6-letter words contain IO?
134 valid 6-letter English words contain the letters IO in the ENABLE English word list.
Are these valid in Wordle and Scrabble?
Words on this page come from the ENABLE English word list. UK Scrabble (Collins Scrabble Words) accepts the overwhelming majority; a handful may not be legal in the North American NASPA Word List (NWL2023).