Unscramble Retinit

What is the meaning of word retinit unscrambled?

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

1. nitrite - Definition of nitrite

2. nittier - Definition of nittier

Make more words by adding or removing letters

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

1. retint - Definition of retint

2. tinier - Definition of tinier

3. tinter - Definition of tinter

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etinit
2) Removing the letter E and unscrambling rtinit
3) Removing the letter T and unscrambling reinit
4) Removing the letter I and unscrambling retnit
5) Removing the letter N and unscrambling retiit
6) Removing the letter I and unscrambling retint
7) Removing the letter T and unscrambling retini

More anagrams containing the letters R E T I N I T
retinti retitin iietrtn nitirte