Words that start with 'io' and contain 'u'


Keep scrolling to uncover 13 combinations for all the words that start with 'io' and include 'u'.

3 letter words

  • iou

6 letter words

  • iodous
  • ionium

7 letter words

  • ioniums

8 letter words

  • iodinium
  • iodonium
  • ionidium

9 letter words

  • ionopause

10 letter words

  • iodiferous
  • iotacismus

13 letter words

  • iodinophilous
  • iodomercurate

14 letter words

  • iodomercuriate

What's the highest scoring word in Scrabble using the above combination ?
For 11 points, you are able to play 'iodinium'.

How many characters are in the longest word on this page?
There are 14 letters in the word 'iodomercuriate', that makes it the largest word we have.

What is the total number of words you're able to construct using this list?
There are up to a maximum of 13 entries on our page of words that start with 'io' and include 'u'.

What is an unusual word on this list?
Our team considers 'ionidium' to be the most peculiar word you can construct. The dictionary defines it as "A genus of violaceous plants, chiefly found in tropical America, some species of which are used as substitutes for ipecacuanha.".