Unscramble Ithlfsr

What is the meaning of word ithlfsr unscrambled?

What 7 letter words can be made from letters I T H L F S R:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I T H L F S R?

1. filths - Definition of filths

2. firths - Definition of firths

3. flirts - Definition of flirts

4. friths - Definition of friths

5. shrift - Definition of shrift

6. thirls - Definition of thirls

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling thlfsr
2) Removing the letter T and unscrambling ihlfsr
3) Removing the letter H and unscrambling itlfsr
4) Removing the letter L and unscrambling ithfsr
5) Removing the letter F and unscrambling ithlsr
6) Removing the letter S and unscrambling ithlfr
7) Removing the letter R and unscrambling ithlfs

More anagrams containing the letters I T H L F S R
ithlrfs ithlrsf hisfrlt fthislr