Unscramble Xxio

What is the meaning of word xxio unscrambled?

What 4 letter words can be made from letters X X I O:

Make more words by adding or removing letters

How many 3 letter words can you make from letters X X I O?

1. XIX - Definition of XIX

2. XXI - Definition of XXI

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter X and unscrambling xio
2) Removing the letter X and unscrambling xio
3) Removing the letter I and unscrambling xxo
4) Removing the letter O and unscrambling xxi

More anagrams containing the letters X X I O
xxoi ioxx ixox oxxi