Unscramble Isffrt

What is the meaning of word isffrt unscrambled?

What 6 letter words can be made from letters I S F F R T:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I S F F R T?

1. first - Definition of first

2. frits - Definition of frits

3. riffs - Definition of riffs

4. rifts - Definition of rifts

5. stiff - Definition of stiff

6. tiffs - Definition of tiffs

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sffrt
2) Removing the letter S and unscrambling iffrt
3) Removing the letter F and unscrambling isfrt
4) Removing the letter F and unscrambling isfrt
5) Removing the letter R and unscrambling isfft
6) Removing the letter T and unscrambling isffr

More anagrams containing the letters I S F F R T
isfftr isfrft itffrs tfsrif