Unscramble Ifystr

What is the meaning of word ifystr unscrambled?

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

Make more words by adding or removing letters

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

1. first - Definition of first

2. frits - Definition of frits

3. rifts - Definition of rifts

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fystr
2) Removing the letter F and unscrambling iystr
3) Removing the letter Y and unscrambling ifstr
4) Removing the letter S and unscrambling ifytr
5) Removing the letter T and unscrambling ifysr
6) Removing the letter R and unscrambling ifyst

More anagrams containing the letters I F Y S T R
ifytrs ifytsr sritfy riystf