Unscramble Irldls

What is the meaning of word irldls unscrambled?

What 6 letter words can be made from letters I R L D L S:

1. drills - Definition of drills

Make more words by adding or removing letters

How many 5 letter words can you make from letters I R L D L S?

1. dills - Definition of dills

2. dirls - Definition of dirls

3. drill - Definition of drill

4. rills - Definition of rills

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rldls
2) Removing the letter R and unscrambling ildls
3) Removing the letter L and unscrambling irdls
4) Removing the letter D and unscrambling irlls
5) Removing the letter L and unscrambling irlds
6) Removing the letter S and unscrambling irldl

More anagrams containing the letters I R L D L S
irldsl irllds lldsir rllsid