Unscramble Iernn

What is the meaning of word iernn unscrambled?

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

1. inner - Definition of inner

2. niner - Definition of niner

3. renin - Definition of renin

Make more words by adding or removing letters

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

1. Erin - Definition of Erin

2. nine - Definition of nine

3. rein - Definition of rein

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ernn
2) Removing the letter E and unscrambling irnn
3) Removing the letter R and unscrambling ienn
4) Removing the letter N and unscrambling iern
5) Removing the letter N and unscrambling iern

More anagrams containing the letters I E R N N
inenr inern eirnn inren