Unscramble Irernn

What is the meaning of word irernn unscrambled?

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

Make more words by adding or removing letters

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

1. inner - Definition of inner

2. niner - Definition of niner

3. renin - Definition of renin

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rernn
2) Removing the letter R and unscrambling iernn
3) Removing the letter E and unscrambling irrnn
4) Removing the letter R and unscrambling irenn
5) Removing the letter N and unscrambling irern
6) Removing the letter N and unscrambling irern

More anagrams containing the letters I R E R N N
irnenr irnern rnneir rrnnie