Unscramble Idisref

What is the meaning of word idisref unscrambled?

What 7 letter words can be made from letters I D I S R E F:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I D I S R E F?

1. irides - Definition of irides

2. irised - Definition of irised

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling disref
2) Removing the letter D and unscrambling iisref
3) Removing the letter I and unscrambling idsref
4) Removing the letter S and unscrambling idiref
5) Removing the letter R and unscrambling idisef
6) Removing the letter E and unscrambling idisrf
7) Removing the letter F and unscrambling idisre

More anagrams containing the letters I D I S R E F
idisrfe idrefis dseiirf fsiedri