Unscramble Ideion

What is the meaning of word ideion unscrambled?

What 6 letter words can be made from letters I D E I O N:

1. iodine - Definition of iodine

Make more words by adding or removing letters

How many 5 letter words can you make from letters I D E I O N?

1. indie - Definition of indie

2. iodin - Definition of iodin

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling deion
2) Removing the letter D and unscrambling ieion
3) Removing the letter E and unscrambling idion
4) Removing the letter I and unscrambling ideon
5) Removing the letter O and unscrambling idein
6) Removing the letter N and unscrambling ideio

More anagrams containing the letters I D E I O N
idenio idenoi niiedo inodie