Unscramble Irnoo

What is the meaning of word irnoo unscrambled?

What 5 letter words can be made from letters I R N O O:

1. Orion - Definition of Orion

Make more words by adding or removing letters

How many 4 letter words can you make from letters I R N O O?

1. inro - Definition of inro

2. iron - Definition of iron

3. noir - Definition of noir

4. nori - Definition of nori

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rnoo
2) Removing the letter R and unscrambling inoo
3) Removing the letter N and unscrambling iroo
4) Removing the letter O and unscrambling irno
5) Removing the letter O and unscrambling irno

More anagrams containing the letters I R N O O
irono iroon inroo rnoio