Unscramble Eirnn

What is the meaning of word eirnn unscrambled?

What 5 letter words can be made from letters E I 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 E I 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 E and unscrambling irnn
2) Removing the letter I and unscrambling ernn
3) Removing the letter R and unscrambling einn
4) Removing the letter N and unscrambling eirn
5) Removing the letter N and unscrambling eirn

More anagrams containing the letters E I R N N
eninr enirn renin irnen