Unscramble Errnoid

What is the meaning of word errnoid unscrambled?

What 7 letter words can be made from letters E R R N O I D:

Make more words by adding or removing letters

How many 6 letter words can you make from letters E R R N O I D?

1. dinero - Definition of dinero

2. droner - Definition of droner

3. ironed - Definition of ironed

4. ironer - Definition of ironer

5. Renoir - Definition of Renoir

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrnoid
2) Removing the letter R and unscrambling ernoid
3) Removing the letter R and unscrambling ernoid
4) Removing the letter N and unscrambling erroid
5) Removing the letter O and unscrambling errnid
6) Removing the letter I and unscrambling errnod
7) Removing the letter D and unscrambling errnoi

More anagrams containing the letters E R R N O I D
errodin errodni eidrorn ideonrr